{"title":"Engine \u0026 Drive Anode Kits","description":"","products":[{"product_id":"aluminium-anode-outdrive-kit-bravo-1-af-2-24060a","title":"Performance Metals Aluminium Anode Kit For Mercury Mercruiser Bravo I Outdrive","description":"\u003cp\u003ePerformance Metals Navalloy® complete kit of aluminium anodes and hardware for Mercruiser Bravo 1 outdrives. The anodes include the exclusive, patented \"red spot\" wear indicator. Replaces Mercury Kit 888758Q 1.\u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cp\u003e1 x Mercruiser Bravo Cavitation Plate (00046A)\u003c\/p\u003e\n\u003cp\u003e2 x Mercruiser Brave Trim Cylinder Anode (00047A)\u003c\/p\u003e\n\u003cp\u003e1 x Mercruiser Bravo 1 Bearing Cavity (00048A)\u003c\/p\u003e\n\u003cp\u003e1 x Trim Tab Anode Flat (00049A)\u003c\/p\u003e\n\u003cp\u003ePack Size: 5 1\/2 x 11 x 2 3\/4 (140mm x 280mm x 70mm)\u003c\/p\u003e\n\u003cp\u003eNote: Aluminium anodes are supplied as standard with Mercury and Mercruiser drives. Use of zinc anodes will invalidate the warranty.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminium\/Indium alloy is more active so it gives better protection.\u003c\/li\u003e\n\u003cli\u003eEssential for Mercury sterndrives - Zinc will not provide the correct protection.\u003c\/li\u003e\n\u003cli\u003eRecommended for both salt and freshwater on Mercury sterndrives.\u003c\/li\u003e\n\u003cli\u003eLast up to 50% longer than zinc anode.\u003c\/li\u003e\n\u003cli\u003eAluminum anodes 'self clean' in freshwater - Zinc anodes form a coating that stops them working within a few months.\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eAttractively packaged with clear information to aid with selection and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Performance Metals","offers":[{"title":"Default Title","offer_id":46487268000021,"sku":"AF-2-24060A","price":67.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/2-24060A.jpg?v=1732191814"},{"product_id":"tecnoseal-mercury-mercruiser-bravo-2-3-anode-engine-kit","title":"Tecnoseal Mercury \/ Mercruiser Bravo 2 \u0026 3 Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal Mercury\/MerCruiser Bravo II–III sterndrive anode kits\u003c\/strong\u003e are complete four-piece replacement sets for compatible Bravo II and earlier Bravo III drives. Each selected alloy kit contains one driveshaft or cavitation-plate anode, one flat trim-tab anode and two lift-ram or trim-cylinder anodes. Zinc, aluminium and magnesium options are available, with fixing hardware included in every kit.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eConfirmed Bravo II application:\u003c\/strong\u003e Mercury\/MerCruiser Bravo II drives from 1988 onwards, serial number \u003cstrong\u003e0B664190 and above\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConfirmed Bravo III application:\u003c\/strong\u003e Mercury\/MerCruiser Bravo III drives from 1995 to 2002, serial number \u003cstrong\u003e0F345868 to 0M179451\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe serial number and existing four-anode arrangement should be treated as the primary compatibility checks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This kit is not the correct configuration for later Bravo III drives beginning at serial number \u003cstrong\u003e0M179452\u003c\/strong\u003e. Those drives use the separate KITBRAVOIII-04 six-piece kit, which adds a second flat plate and a propeller-nut anode.\u003c\/p\u003e\n\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\n\u003cp\u003eEvery alloy option contains four sacrificial-anode pieces manufactured from the selected material:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × driveshaft \/ cavitation-plate anode:\u003c\/strong\u003e 00815 zinc, 00815AL aluminium or 00815MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × flat trim-tab anode:\u003c\/strong\u003e 00820 zinc, 00820AL aluminium or 00820MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × lift-ram \/ trim-cylinder anodes:\u003c\/strong\u003e 00818 zinc, 00818AL aluminium or 00818MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAll four components within a selected kit are manufactured from the same alloy. The kit does not contain mixed zinc, aluminium and magnesium parts.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Sterndrive sacrificial-anode kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITBRAVOII-III, KITBRAVOII-III\/AL and KITBRAVOII-III-MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e Mercury\/MerCruiser Bravo II and earlier Bravo III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBravo II serial guide:\u003c\/strong\u003e 0B664190 and above\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBravo III serial guide:\u003c\/strong\u003e 0F345868 to 0M179451\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial-anode pieces:\u003c\/strong\u003e Four\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtected positions:\u003c\/strong\u003e Driveshaft plate, flat trim tab and two lift rams\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-position cathodic protection for the sterndrive assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoat type:\u003c\/strong\u003e Motorboats with a compatible Bravo II or Bravo III sterndrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eHow Is This Kit Different from the Bravo III 2004-On Kit?\u003c\/h4\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKITBRAVOII-III\u003c\/strong\u003e configuration contains one 00815 driveshaft\/cavitation-plate anode, one 00820 flat trim-tab anode and two 00818 lift-ram anodes.\u003c\/p\u003e\n\n\u003cp\u003eThe later \u003cstrong\u003eKITBRAVOIII-04\u003c\/strong\u003e configuration contains those four positions plus one additional 00835 flat plate and one 00836 propeller-nut anode.\u003c\/p\u003e\n\n\u003cp\u003eDo not substitute the four-piece kit for the later six-piece Bravo III kit solely because both are described as Bravo III products. Confirm the serial number and physical anode positions.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e Select where zinc is specified for the drive and operating conditions; conventionally associated with salt-water operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e Mercury specifies its equivalent four-piece aluminium kit for fresh-water or salt-water use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e Intended for fresh-water operation only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUse one matched alloy throughout the kit. Do not mix zinc, aluminium and magnesium components unless Mercury, the vessel manufacturer or a qualified marine-corrosion specialist has specified that arrangement.\u003c\/p\u003e\n\n\u003cp\u003eWater salinity, connected metals, fixed hull anodes, shore-power arrangements, bonding condition and stray-current activity can affect the correct alloy selection.\u003c\/p\u003e\n\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\n\u003cp\u003eBefore ordering, check:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe drive is a \u003cstrong\u003eBravo II\u003c\/strong\u003e or an earlier \u003cstrong\u003eBravo III\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eA Bravo II drive is serial number \u003cstrong\u003e0B664190 or later\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eA Bravo III drive is within serial range \u003cstrong\u003e0F345868–0M179451\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe existing installation uses one driveshaft-plate anode.\u003c\/li\u003e\n  \u003cli\u003eOne flat trim-tab anode is fitted.\u003c\/li\u003e\n  \u003cli\u003eTwo lift-ram or trim-cylinder anodes are fitted.\u003c\/li\u003e\n  \u003cli\u003eNo later Bravo III propeller-nut anode or additional plate is required.\u003c\/li\u003e\n  \u003cli\u003eThe selected alloy is appropriate for the operating water and existing cathodic-protection system.\u003c\/li\u003e\n  \u003cli\u003eThe drive has not been modified with non-standard trim cylinders, housings or anode positions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not select this kit solely by engine horsepower, vessel manufacturer or the general description “Bravo III”.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\n\u003cp\u003eRemove all four existing anode pieces and inspect the anode seats, fixing points and required electrical-contact surfaces. Remove corrosion products, paint, grease, sealant and debris from any area that must provide direct metal-to-metal continuity.\u003c\/p\u003e\n\n\u003cp\u003eFit the driveshaft plate, trim-tab anode and both lift-ram anodes using the supplied hardware and the Mercury\/MerCruiser installation and tightening procedure. Confirm that each component is secure and electrically connected to the part it protects.\u003c\/p\u003e\n\n\u003cp\u003eDo not paint the sacrificial castings or their contact faces. Inspect the anodes periodically and replace them when approximately half consumed, substantially pitted, damaged or loose.\u003c\/p\u003e\n\n\u003cp\u003eUnusually rapid or uneven consumption can indicate an unsuitable alloy, poor electrical continuity, bonding faults, shore-power problems or stray-current activity.\u003c\/p\u003e\n\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\n\u003cp\u003eTecnoseal manufactures zinc, aluminium and magnesium sacrificial anodes at its foundry in Grosseto, Tuscany. Alloy composition is checked through spectrometric testing:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Four pieces: one driveshaft or cavitation-plate anode, one flat trim-tab anode and two lift-ram anodes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs fixing hardware included?\u003c\/strong\u003e Yes. Tecnoseal lists fixing hardware as included with all three alloy variants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill this fit every Bravo III drive?\u003c\/strong\u003e No. It is for 1995–2002 Bravo III drives within serial range 0F345868–0M179451.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill it fit a Bravo II drive?\u003c\/strong\u003e Yes, where the drive is serial number 0B664190 or later and uses the matching four-anode arrangement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat kit is required for later Bravo III drives?\u003c\/strong\u003e Drives beginning at serial number 0M179452 generally use the separate KITBRAVOIII-04 six-piece configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAre all four pieces manufactured from the selected alloy?\u003c\/strong\u003e Yes. Selecting zinc, aluminium or magnesium provides a complete matched kit in that alloy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan aluminium be used in fresh water?\u003c\/strong\u003e Mercury specifies its equivalent aluminium kit for both fresh-water and salt-water applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan magnesium be used in salt water?\u003c\/strong\u003e No. Mercury specifies the magnesium version for fresh water only.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the three alloys be mixed on one drive?\u003c\/strong\u003e Use a consistent alloy throughout unless the drive manufacturer or a qualified marine-corrosion specialist specifies otherwise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this kit include every anode required for the boat?\u003c\/strong\u003e No. It covers the stated sterndrive positions only. Separate hull, shaft, propeller or other equipment anodes may still be required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No. Keep sacrificial and electrical-contact surfaces free from paint, grease and insulating sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cdiv style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n  \u003ctable class=\"spec-table\" style=\"width:100%;min-width:1350px;border-collapse:collapse;font-family:Roboto, Arial, sans-serif;background:#ffffff;text-align:center;white-space:nowrap;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth rowspan=\"2\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eZinc Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eAluminium Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eMagnesium Variant\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITBRAVOII-III\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITBRAVOII-III\/AL\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITBRAVOII-III-MG\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITBRAVOII-III\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITBRAVOII-III\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITBRAVOII-III-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eManufacturer part number\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITBRAVOII-III\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITBRAVOII-III\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITBRAVOII-III-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eGTIN\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837068655\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837069201\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8059617814557\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAnode alloy\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eZinc\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAluminium\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMagnesium\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSalt water where zinc is specified\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFresh or salt water where specified\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFresh water only\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDrive family\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury\/MerCruiser Bravo II \u0026amp; earlier Bravo III\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury\/MerCruiser Bravo II \u0026amp; earlier Bravo III\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury\/MerCruiser Bravo II \u0026amp; earlier Bravo III\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eBravo II compatibility\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1988 onward; serial 0B664190 and above\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1988 onward; serial 0B664190 and above\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1988 onward; serial 0B664190 and above\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eBravo III compatibility\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1995–2002; serial 0F345868–0M179451\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1995–2002; serial 0F345868–0M179451\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1995–2002; serial 0F345868–0M179451\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eLater Bravo III drives\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot for serial 0M179452 and above\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot for serial 0M179452 and above\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot for serial 0M179452 and above\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNumber of sacrificial-anode pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e4 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e4 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e4 pieces\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFixing hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003ePublished kit weight\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2.157kg \/ 4.76lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0.973kg \/ 2.15lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0.760kg \/ 1.68lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDriveshaft \/ cavitation-plate anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00815\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00815AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00815MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFlat trim-tab anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00820\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00820AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00820MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eLift-ram \/ trim-cylinder anodes\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 × 00818\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 × 00818AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 × 00818MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAlloy specification\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSupply\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched zinc kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched aluminium kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched magnesium kit with hardware\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64679026852217,"sku":"TS-KITBRAVOII-III","price":49.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64678994772345,"sku":"TS-KITBRAVOII-III\/AL","price":32.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64679026884985,"sku":"TS-KITBRAVOII-III-MG","price":39.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/products\/kitbravoii.jpg?v=1698135840"},{"product_id":"tecnoseal-volvo-penta-290-c-duo-prop-anode-engine-kit","title":"Tecnoseal Volvo Penta 290-C Duo-Prop Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal Volvo Penta 290-C DuoProp Series Plus anode kits\u003c\/strong\u003e are four-piece sacrificial-anode sets for compatible Volvo Penta 290-DP and DP-series sterndrives. Each selected alloy kit contains a DuoProp ring anode, a transom-shield anode and two triangular plate anodes, allowing all four drive positions to be renewed during the same service. Zinc, aluminium and magnesium variants are available for different operating-water requirements.\u003c\/p\u003e\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\u003cp\u003eThese kits are commonly catalogued for compatible Volvo Penta 290A-DP, 290-DP, DP-A, DP-A1, DP-A2, DP-B, DP-B1, DP-C, DP-C1, DP-D, DP-D1, DP-D2, DP-E and DP-G DuoProp sterndrives.\u003c\/p\u003e\n\u003cp\u003eDrive revisions and previous component changes can affect fitment. Confirm the exact sterndrive model and compare the existing ring, transom-shield anode and two triangular plate positions before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing is for DuoProp drives. It is not the equivalent single-prop 290 kit and should not be selected solely because the drive is described generally as a Volvo Penta 290.\u003c\/p\u003e\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\u003cp\u003eEvery alloy option contains four sacrificial-anode pieces manufactured from the selected material:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × DuoProp drive ring anode:\u003c\/strong\u003e 00704BIS zinc, 00704BISAL aluminium or 00704BISMG magnesium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × transom-shield \/ gear-housing anode:\u003c\/strong\u003e 00708 zinc, 00708AL aluminium or 00708MG magnesium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × triangular plate anodes:\u003c\/strong\u003e 00717 zinc, 00717AL aluminium or 00717MG magnesium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll four anode pieces supplied in a selected kit are manufactured from the same alloy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware note:\u003c\/strong\u003e Tecnoseal describes kit hardware as included. Current component breakdowns identify bolts with the ring and transom-shield anodes but state that the two 00717 triangular plates are supplied without their fixing bolts. Check the selected pack contents and retain or replace the plate fasteners only where they remain serviceable and meet the Volvo Penta specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Volvo Penta sterndrive sacrificial-anode kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit type:\u003c\/strong\u003e 290 DuoProp Series Plus \/ C configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITVOLVODP290-C, KITVOLVODP290-AL-C and KITVOLVODP290-MG-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial-anode pieces:\u003c\/strong\u003e Four\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnode positions:\u003c\/strong\u003e Drive ring, transom shield and two triangular plates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e Compatible Volvo Penta 290-DP and DP-series DuoProp drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-position cathodic protection for the sterndrive assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow Is the 290-C Plus Kit Different from the Standard Kit?\u003c\/h4\u003e\n\u003cp\u003eThe standard Tecnoseal Volvo Penta 290 DuoProp kit contains one 00704BIS-series ring anode and one 00708-series transom-shield anode.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePlus\/C kit\u003c\/strong\u003e contains those two components plus two 00717-series triangular plate anodes. Select the Plus\/C kit where the drive installation uses all four positions.\u003c\/p\u003e\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e A salt-water option where zinc is specified or where the corresponding aluminium anode is not being used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e Volvo Penta's current recommended alloy for salt and brackish water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e Recommended for fresh water. Magnesium should not be used in salt or brackish water because of the risk of overprotection and rapid consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse one matched alloy throughout the selected drive kit. Do not mix zinc, aluminium and magnesium components unless the vessel manufacturer or a qualified marine-corrosion specialist has specified that arrangement.\u003c\/p\u003e\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\u003cp\u003eBefore ordering, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe drive is a Volvo Penta \u003cstrong\u003eDuoProp\u003c\/strong\u003e, not a single-prop 290\/SP drive.\u003c\/li\u003e\n\u003cli\u003eThe existing drive uses the 00704BIS-pattern ring anode.\u003c\/li\u003e\n\u003cli\u003eThe transom shield uses the 00708-pattern anode.\u003c\/li\u003e\n\u003cli\u003eTwo 00717-pattern triangular plates are fitted.\u003c\/li\u003e\n\u003cli\u003eThe exact drive model appears within the compatible 290-DP or DP-series family.\u003c\/li\u003e\n\u003cli\u003eThe selected alloy matches the vessel's operating water and wider cathodic-protection system.\u003c\/li\u003e\n\u003cli\u003eExisting mounting threads, bolts and anode seats have not been altered or damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not select the kit solely by engine horsepower, vessel manufacturer or the general description “Volvo 290”.\u003c\/p\u003e\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\u003cp\u003eRemove all existing anodes and clean each mounting face, fixing point and required electrical-contact surface to clean bare metal. Paint, corrosion products, grease, sealant and other insulating material can prevent the direct electrical continuity required for sacrificial protection.\u003c\/p\u003e\n\u003cp\u003eFit the ring, transom-shield anode and both triangular plates in their correct positions. Tighten the serviceable fasteners according to the Volvo Penta installation procedure and confirm that every anode is secure and electrically connected to the component it protects.\u003c\/p\u003e\n\u003cp\u003eDo not paint the sacrificial castings or their contact faces. Inspect the anodes during scheduled servicing and replace them when approximately half of the original sacrificial material has been consumed, or earlier if they are cracked, loose or unevenly eroded.\u003c\/p\u003e\n\u003cp\u003eUnusually fast or uneven consumption can indicate an unsuitable alloy, poor electrical continuity, bonding faults, shore-power issues or stray-current activity.\u003c\/p\u003e\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\u003cp\u003eTecnoseal manufactures zinc, aluminium and magnesium sacrificial anodes at its foundry in Grosseto, Tuscany. Alloy composition is checked using spectrometric testing against the applicable material specification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a standard 290 DuoProp kit?\u003c\/strong\u003e It is the Plus\/C configuration, which adds two triangular 00717-series plate anodes to the standard ring-and-transom-shield set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Four pieces: one ring, one transom-shield anode and two triangular plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre all four pieces manufactured from the selected alloy?\u003c\/strong\u003e Yes. Selecting zinc, aluminium or magnesium provides a matched kit in that alloy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill this fit a single-prop Volvo Penta 290 drive?\u003c\/strong\u003e No. Single-prop 290\/SP drives use a different ring-anode pattern and kit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre all fixing bolts included?\u003c\/strong\u003e Tecnoseal describes kit hardware as included, but current component listings state that the two 00717 plates do not include their bolts. Check the pack and existing fasteners before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I replace zinc with aluminium?\u003c\/strong\u003e Only where aluminium is suitable for the operating water and compatible with the vessel's complete cathodic-protection system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan magnesium be used in salt water?\u003c\/strong\u003e No. Magnesium can cause overprotection and extremely rapid consumption in salt or brackish water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this kit include every anode required for the boat?\u003c\/strong\u003e No. It covers the stated sterndrive positions. Separate hull, shaft, propeller or other equipment anodes may still be required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No. Keep all sacrificial surfaces and electrical-contact faces free from paint, grease and insulating sealant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy do the part numbers appear differently on some websites?\u003c\/strong\u003e Aluminium may be written as KITVOLVODP290\/AL-C and magnesium as KITVOLVODP290MG-C. Check the alloy and complete kit configuration rather than relying only on punctuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv style=\"width: 100%; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable class=\"spec-table\" style=\"width: 100%; min-width: 1350px; border-collapse: collapse; font-family: Roboto, Arial, sans-serif; background: #ffffff; text-align: center; white-space: nowrap;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth rowspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eSpecification\u003c\/th\u003e\n\u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eZinc Variant\u003c\/th\u003e\n\u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eAluminium Variant\u003c\/th\u003e\n\u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eMagnesium Variant\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITVOLVODP290-C\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITVOLVODP290-AL-C\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITVOLVODP290-MG-C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-KITVOLVODP290-C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-KITVOLVODP290-AL-C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-KITVOLVODP290-MG-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITVOLVODP290-C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITVOLVODP290-AL-C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITVOLVODP290-MG-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAlternative catalogue formatting\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITVOLVODP290-C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITVOLVODP290\/AL-C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITVOLVODP290MG-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAnode alloy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAluminium\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMagnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water where zinc is specified\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt or brackish water\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eDrive family\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta 290-DP \/ DP-series DuoProp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta 290-DP \/ DP-series DuoProp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta 290-DP \/ DP-series DuoProp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eCommonly catalogued compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e290A-DP, 290-DP, DP-A\/A1\/A2, DP-B\/B1, DP-C\/C1, DP-D\/D1\/D2, DP-E, DP-G\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e290A-DP, 290-DP, DP-A\/A1\/A2, DP-B\/B1, DP-C\/C1, DP-D\/D1\/D2, DP-E, DP-G\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e290-DP, DP-A\/A1\/A2, DP-B\/B1, DP-C\/C1, DP-D\/D1\/D2, DP-E, DP-G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTotal sacrificial-anode pieces\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4 pieces\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4 pieces\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eDuoProp drive ring anode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00704BIS\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00704BISAL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00704BISMG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTransom-shield \/ gear-housing anode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00708\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00708AL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00708MG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTriangular plate anodes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00717\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00717AL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00717MG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing hardware\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMain kit hardware included; confirm 00717 plate bolts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMain kit hardware included; confirm 00717 plate bolts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMain kit hardware included; confirm 00717 plate bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAlloy specification\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSupply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMatched zinc sterndrive anode kit\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMatched aluminium sterndrive anode kit\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMatched magnesium sterndrive anode kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64671051252089,"sku":"TS-KITVOLVODP290-C","price":40.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64671173247353,"sku":"TS-KITVOLVODP290-AL-C","price":36.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64671176982905,"sku":"TS-KITVOLVODP290-MG-C","price":36.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0016951_kitvolvodp290-c.png?v=1790000212"},{"product_id":"tecnoseal-volvo-dph-dpr-drive-engine-anode-kit","title":"Tecnoseal Volvo DPH\/DPR Drive Engine Anode Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal KITVOLVODPH\/DPR sterndrive anode kits\u003c\/strong\u003e are drive-specific replacement sets for Volvo Penta DPH and DPR installations. Zinc, aluminium and magnesium variants are available so the alloy can be matched to the vessel’s operating water and existing cathodic-protection specification.\u003c\/p\u003e\u003ch4\u003eWhich Drives Are These Kits For?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eConfirmed application:\u003c\/strong\u003e Volvo Penta DP-H, DPH-BP, DPH-A, DPH-B, DPH-C, DPH-D, DPH-D1, DPR-A and DPR-B sterndrives\u003c\/p\u003e\u003cp\u003eEach variant contains the matching cavitation-plate and transom-shield anodes for this drive family. Confirm the complete drive suffix and existing anode geometry before ordering; DPH\/DPR components are not interchangeable with the earlier 290\/DP kit families.\u003c\/p\u003e\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavitation-plate anode:\u003c\/strong\u003e 1 × Tecnoseal 00733 alloy-matched component; Volvo Penta reference 3588746\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransom-shield anode:\u003c\/strong\u003e 1 × Tecnoseal 00735 alloy-matched component; Volvo Penta reference 3588745 or 3589875\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Drive-anode fixing bolts included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Volvo Penta DPH\/DPR sterndrive anode kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e DPH and DPR family listed below\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply:\u003c\/strong\u003e Two-position anode kit with fixing bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eHow Do I Select the Correct Alloy?\u003c\/h4\u003e\u003cp\u003eMatch the kit alloy to the Volvo Penta or vessel specification and to the existing anode strategy. Do not choose by weight: zinc, aluminium and magnesium have different densities even though the drive fit is the same.\u003c\/p\u003e\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e a conventional choice for salt-water operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e generally selected for salt or brackish water and offers lower mass than an equivalent zinc casting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e generally selected for fresh water; it is normally unsuitable for prolonged salt-water use because it can be consumed too quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the alloy specified by the vessel, drive or equipment manufacturer and keep the choice consistent with the existing cathodic-protection system. Water salinity, connected metals and stray-current conditions can change the correct selection.\u003c\/p\u003e\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\u003cp\u003eRemove the old anode and clean the DPH\/DPR cavitation-plate and transom-shield anode seats and electrical contact points to bare metal. Fit the replacement using serviceable fasteners and the equipment manufacturer’s tightening procedure. Do not paint the anode or its electrical contact surfaces.\u003c\/p\u003e\u003cp\u003eInspect the anode during scheduled servicing. Replace it when substantially consumed, damaged or loose, and check bonding continuity or possible stray-current faults where consumption is unusually fast or uneven.\u003c\/p\u003e\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\u003cp\u003eTecnoseal sacrificial anodes are manufactured in Grosseto, Tuscany. Alloy batches are checked using spectrometric analysis and produced to the applicable current US-MIL alloy specifications used by Tecnoseal for zinc, aluminium and magnesium marine anodes.\u003c\/p\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this fit a Volvo 290 DuoProp drive?\u003c\/strong\u003e No. The 290\/DP family uses KITVOLVODP290 or a related Plus kit, not KITVOLVODPH\/DPR.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre fixing bolts included?\u003c\/strong\u003e Yes, the Tecnoseal kit specification states that drive-anode fixing bolts are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I order by colour or weight?\u003c\/strong\u003e No. Select by the full kit number, drive model and required alloy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cdiv style=\"width: 100%; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\u003ctable class=\"spec-table\" style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-family: Roboto, Arial, sans-serif; background: #ffffff; text-align: center; white-space: nowrap;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth rowspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eSpecification\u003c\/th\u003e\n\u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eZinc Variants\u003c\/th\u003e\n\u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eAluminium Variants\u003c\/th\u003e\n\u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eMagnesium Variants\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITVOLVODPH\/DPR\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITVOLVODPH\/DPR\/AL\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITVOLVODPH\/DPR\/MG\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-KITVOLVODPH\/DPR\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-KITVOLVODPH\/DPR\/AL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-KITVOLVODPH\/DPR\/MG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAnode alloy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAluminium\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMagnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt or brackish water\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eDrive family\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta DPH \/ DPR\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta DPH \/ DPR\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta DPH \/ DPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eConfirmed compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta DP-H, DPH-BP, DPH-A, DPH-B, DPH-C, DPH-D, DPH-D1, DPR-A and DPR-B sterndrives\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta DP-H, DPH-BP, DPH-A, DPH-B, DPH-C, DPH-D, DPH-D1, DPR-A and DPR-B sterndrives\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eVolvo Penta DP-H, DPH-BP, DPH-A, DPH-B, DPH-C, DPH-D, DPH-D1, DPR-A and DPR-B sterndrives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing hardware\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing bolts included\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing bolts included\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing bolts included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eApprox. kit weight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1.564kg\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.726kg\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.550kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKit component 1\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00733 — cavitation-plate anode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00733AL — cavitation-plate anode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00733MG — cavitation-plate anode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKit component 2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00735 — transom-shield anode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00735AL — transom-shield anode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00735MG — transom-shield anode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c!-- Technical sources checked: https:\/\/www.tecnoseal.com\/en\/sacrificial-anodes\/ | https:\/\/www.tecnoseal.com\/en\/tecnoseal-quality\/ | https:\/\/www.tecnoseal.com\/en\/download\/ --\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":54877434249593,"sku":"TS-KITVOLVODPH\/DPR","price":42.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":54877434282361,"sku":"TS-KITVOLVODPH-DPR-AL","price":29.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":54877434315129,"sku":"TS-KITVOLVODPH-DPR-MG","price":48.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/volvodphenginekit.png?v=1736935660"},{"product_id":"tecnoseal-mercury-mercruiser-alpha-one-generation-ii-anode-engine-kit","title":"Tecnoseal Mercury \/ Mercruiser Alpha One Generation II Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal Alpha One Generation II sterndrive anode kits\u003c\/strong\u003e are complete six-anode replacement sets for Mercury\/MerCruiser Alpha One Gen II drives. Zinc, aluminium and magnesium variants are available, with each kit containing matched alloy-specific anodes for the gimbal housing, anti-cavitation plate, bearing carrier, trim cylinders and trim tab. Fixing hardware is included.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eConfirmed application:\u003c\/strong\u003e Mercury\/MerCruiser Alpha One Generation II sterndrives manufactured from 1991 onwards, normally serial number \u003cstrong\u003e0D469829 and above\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is not suitable for the earlier MR or Alpha One Generation I drive. Earlier Generation I drives, normally ending at serial number 0D469828, use the different Tecnoseal KITALPHAONEGEN1 configuration.\u003c\/p\u003e\n\n\u003cp\u003eAlways identify the drive generation and serial number before ordering. The model-year ranges overlap around 1991, so the serial number and existing anode arrangement provide the more reliable fitment check.\u003c\/p\u003e\n\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\n\u003cp\u003eEvery alloy option contains six sacrificial anode pieces in the selected material:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × gimbal-housing anode:\u003c\/strong\u003e 00806BIS zinc, 00806BISAL aluminium or 00806BISMG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × anti-cavitation\/driveshaft plate anode:\u003c\/strong\u003e 00814 zinc, 00814AL aluminium or 00814MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × bearing-carrier collar anode:\u003c\/strong\u003e 00819 zinc, 00819AL aluminium or 00819MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × trim-cylinder\/lift-ram anodes:\u003c\/strong\u003e 00817 zinc, 00817AL aluminium or 00817MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × flat trim-tab anode:\u003c\/strong\u003e 00820 zinc, 00820AL aluminium or 00820MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAll anodes supplied in a selected kit are manufactured from the same alloy. The kit does not contain mixed zinc, aluminium and magnesium components.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Sterndrive sacrificial-anode kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITALPHAONE, KITALPHAONE\/ AL and KITALPHAONE-MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e Mercury\/MerCruiser Alpha One Generation II\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfirmed fitment:\u003c\/strong\u003e 1991 onwards; normally serial number 0D469829 and above\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial anodes:\u003c\/strong\u003e Six\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-position corrosion protection for the sterndrive assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoat type:\u003c\/strong\u003e Motorboats fitted with a compatible Alpha One Gen II sterndrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e A conventional selection for boats operating in salt water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e A versatile lower-mass alternative generally used in salt or brackish water. Mercury also specifies aluminium Alpha One Gen II kits for fresh-water and salt-water applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e Intended for fresh-water use. Magnesium is normally unsuitable for prolonged salt-water operation because it may be consumed too rapidly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUse the alloy specified by Mercury, the vessel manufacturer or the existing cathodic-protection design. Keep all replacement anodes on the sterndrive consistent unless a qualified marine corrosion specialist specifies otherwise.\u003c\/p\u003e\n\n\u003cp\u003eWater salinity, connected metals, shore-power arrangements, a MerCathode system and stray-current conditions can affect the correct alloy selection.\u003c\/p\u003e\n\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\n\u003cp\u003eBefore ordering, check:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe drive is an \u003cstrong\u003eAlpha One Generation II\u003c\/strong\u003e, not an MR or Alpha One Generation I.\u003c\/li\u003e\n  \u003cli\u003eThe drive serial number is normally \u003cstrong\u003e0D469829 or later\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe existing installation uses the same six anode positions and shapes.\u003c\/li\u003e\n  \u003cli\u003eThe selected alloy is appropriate for the operating water and existing cathodic-protection system.\u003c\/li\u003e\n  \u003cli\u003eThe drive has not been modified with non-standard housings, trim components or anode positions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not select the kit solely by engine horsepower, boat manufacturer or the words “Alpha One”.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\n\u003cp\u003eRemove the existing anodes and clean each anode seat, fixing point and required electrical-contact surface to bare, clean metal. Corrosion products, paint, grease and sealant can interrupt the electrical connection required for sacrificial protection.\u003c\/p\u003e\n\n\u003cp\u003eInstall every component from the selected kit using the included serviceable hardware and the Mercury\/MerCruiser tightening procedure. Confirm that each anode is secure and has direct electrical continuity with the component it protects.\u003c\/p\u003e\n\n\u003cp\u003eDo not paint the sacrificial anodes or their required contact surfaces. Inspect them during scheduled servicing and replace them when substantially consumed, damaged or loose. Unusually rapid or uneven consumption can indicate incorrect alloy selection, poor continuity, bonding faults or stray-current activity.\u003c\/p\u003e\n\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\n\u003cp\u003eTecnoseal manufactures zinc, aluminium and magnesium sacrificial anodes at its foundry in Grosseto, Tuscany. Alloy composition is checked using spectrometric testing against the applicable material specification:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTecnoseal states that its anodes are designed and manufactured according to the chemical composition specified by the relevant US military alloy standard.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs fixing hardware included?\u003c\/strong\u003e Yes. Tecnoseal lists fixing hardware as included with the zinc, aluminium and magnesium kits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill this fit an Alpha One Generation I drive?\u003c\/strong\u003e No. Generation I uses the different KITALPHAONEGEN1 kit configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Six sacrificial anode pieces are included: one gimbal anode, one anti-cavitation plate anode, one bearing-carrier anode, two trim-cylinder anodes and one trim-tab anode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAre all the anodes made from the selected alloy?\u003c\/strong\u003e Yes. Selecting zinc, aluminium or magnesium provides an entire matched kit in that alloy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan zinc, aluminium and magnesium anodes be mixed on the drive?\u003c\/strong\u003e Use a consistent alloy strategy unless the drive manufacturer or a qualified corrosion specialist specifies otherwise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes the kit include every anode required for the boat?\u003c\/strong\u003e No. It covers the stated Alpha One Gen II sterndrive configuration. Separate hull, propeller, shaft, trim-tab or other equipment anodes may still be required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No. Keep sacrificial surfaces and electrical-contact faces free from paint, grease and sealant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhy do the three kits have different weights?\u003c\/strong\u003e Zinc, aluminium and magnesium have different densities. The equivalent components therefore differ in weight even though they fit the same drive positions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cdiv style=\"width: 100%; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n  \u003ctable class=\"spec-table\" style=\"width: 100%; min-width: 1100px; border-collapse: collapse; font-family: Roboto, Arial, sans-serif; background: #ffffff; text-align: center; white-space: nowrap;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background: #f5f5f5;\"\u003e\n        \u003cth rowspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eZinc Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eAluminium Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eMagnesium Variant\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #f5f5f5;\"\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITALPHAONE\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITALPHAONE\/ AL\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITALPHAONE-MG\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eManufacturer part number\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITALPHAONE\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITALPHAONE\/ AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITALPHAONE-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eGTIN\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8033837068631\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8033837069188\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8059617814533\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAnode alloy\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAluminium\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMagnesium\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFresh, salt or brackish water where specified\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFresh water only\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eDrive family\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMercury\/MerCruiser Alpha One Generation II\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMercury\/MerCruiser Alpha One Generation II\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMercury\/MerCruiser Alpha One Generation II\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eConfirmed compatibility\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1991 onwards; normally serial 0D469829 and above\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1991 onwards; normally serial 0D469829 and above\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1991 onwards; normally serial 0D469829 and above\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eNumber of sacrificial anodes\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6 pieces\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6 pieces\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6 pieces\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing hardware\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eApprox. kit weight\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2.570kg \/ 5.67lb\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1.110kg \/ 2.45lb\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.812kg \/ 1.79lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eGimbal-housing anode\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00806BIS\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00806BISAL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00806BISMG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAnti-cavitation\/driveshaft plate anode\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00814\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00814AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00814MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eBearing-carrier collar anode\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00819\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00819AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00819MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTrim-cylinder\/lift-ram anodes\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00817\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00817AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00817MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFlat trim-tab anode\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00820\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00820AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00820MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAlloy specification\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64567263428985,"sku":"TS-KITALPHAONE","price":61.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64567263461753,"sku":"TS-KITALPHAONE\/ AL","price":71.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64567263494521,"sku":"TS-KITALPHAONE-MG","price":50.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0016850_kitalphaone.png?v=1789382469"},{"product_id":"tecnoseal-mercury-mercruiser-alpha-one-generation-i-anode-engine-kit","title":"Tecnoseal Mercury \/ Mercruiser Alpha One Generation I Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal Alpha One Generation I sterndrive anode kits\u003c\/strong\u003e are complete four-piece replacement sets for compatible Mercury\/MerCruiser MR and Alpha One Gen I drives. Zinc, aluminium and magnesium options are available, with every kit containing matched alloy-specific anodes for the gimbal housing or driveshaft plate, trim tab and two gimbal nuts. Fixing hardware is included.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eConfirmed serial-number application:\u003c\/strong\u003e Mercury\/MerCruiser MR and Alpha One Generation I sterndrives with serial numbers from \u003cstrong\u003e6225577 to 0D469828\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eMercury currently describes this serial range as 1984–1990 on some product pages and 1984–1991 on others. The serial number and physical anode arrangement should therefore be treated as the primary compatibility checks.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is not suitable for Alpha One Generation II drives. Gen II drives normally begin at serial number \u003cstrong\u003e0D469829\u003c\/strong\u003e and use the different Tecnoseal KITALPHAONE configuration.\u003c\/p\u003e\n\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\n\u003cp\u003eEvery alloy option contains four sacrificial-anode pieces manufactured from the selected material:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × gimbal-housing\/driveshaft-plate anode:\u003c\/strong\u003e 00806BIS zinc, 00806BISAL aluminium or 00806BISMG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × trim-tab fin anode:\u003c\/strong\u003e 00800 zinc, 00800AL aluminium or 00800MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × gimbal nut anodes:\u003c\/strong\u003e 00807 zinc, 00807AL aluminium or 00807MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAll components supplied in a selected kit are manufactured from the same alloy. The kit does not contain a mixture of zinc, aluminium and magnesium anodes.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Sterndrive sacrificial-anode kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITALPHAONEGEN1, KITALPHAONEGEN1AL and KITALPHAONEGEN1MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e Mercury\/MerCruiser MR and Alpha One Generation I\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfirmed serial range:\u003c\/strong\u003e 6225577–0D469828\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel-year guide:\u003c\/strong\u003e Commonly catalogued as 1984–1990; some current Mercury listings state 1984–1991 for the same serial range\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial-anode pieces:\u003c\/strong\u003e Four\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-position cathodic protection for the sterndrive assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoat type:\u003c\/strong\u003e Motorboats fitted with a compatible MR or Alpha One Gen I sterndrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e A conventional selection for salt-water operation where zinc is specified by the vessel or drive manufacturer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e A lower-mass option suitable for fresh or salt water according to Mercury's current MR and Alpha One aluminium-kit guidance. It is also commonly selected for brackish-water use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e Intended for fresh-water operation only. Magnesium is normally unsuitable for prolonged salt-water use because it can be consumed too quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUse the alloy specified by Mercury, the vessel manufacturer or the existing cathodic-protection design. Keep all replacement anodes on the sterndrive consistent unless a qualified marine-corrosion specialist specifies otherwise.\u003c\/p\u003e\n\n\u003cp\u003eWater salinity, connected metals, shore-power arrangements, bonding condition and stray-current activity can affect the correct alloy selection.\u003c\/p\u003e\n\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\n\u003cp\u003eBefore ordering, check:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe drive is a Mercury\/MerCruiser \u003cstrong\u003eMR or Alpha One Generation I\u003c\/strong\u003e, not Alpha One Gen II.\u003c\/li\u003e\n  \u003cli\u003eThe serial number is within \u003cstrong\u003e6225577–0D469828\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe existing installation uses one trim-tab anode, one gimbal-housing or driveshaft-plate anode and two gimbal nut anodes.\u003c\/li\u003e\n  \u003cli\u003eThe selected alloy is appropriate for the operating water and existing cathodic-protection system.\u003c\/li\u003e\n  \u003cli\u003eThe drive has not been modified with non-standard housings, trim components or anode positions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not select the kit solely from the boat manufacturer, engine horsepower, approximate model year or the words “Alpha One”.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\n\u003cp\u003eRemove the existing anodes and clean each anode seat, fixing point and required electrical-contact surface. Paint, corrosion deposits, grease and sealant can interrupt the direct metal-to-metal contact required for sacrificial protection.\u003c\/p\u003e\n\n\u003cp\u003eFit all four anode pieces using the supplied hardware and the Mercury\/MerCruiser installation and tightening procedure. Confirm that each anode is secure and electrically connected to the drive component it protects.\u003c\/p\u003e\n\n\u003cp\u003eDo not paint the sacrificial anodes or their contact surfaces. Inspect them during scheduled servicing and replace them when substantially consumed, damaged, loose or heavily pitted. Unusually rapid, uneven or localised consumption can indicate incorrect alloy selection, poor electrical continuity, bonding faults or stray-current activity.\u003c\/p\u003e\n\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\n\u003cp\u003eTecnoseal manufactures zinc, aluminium and magnesium sacrificial anodes at its foundry in Grosseto, Tuscany. Alloy composition is checked using spectrometric measurements against the applicable material specification:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTecnoseal states that its catalogue anodes are manufactured in Italy and checked for compliance with the applicable alloy specifications.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs fixing hardware included?\u003c\/strong\u003e Yes. Tecnoseal lists fixing hardware as included with all three alloy variants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Four pieces: one gimbal-housing or driveshaft-plate anode, one trim-tab anode and two gimbal nut anodes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill this fit an Alpha One Generation II drive?\u003c\/strong\u003e No. Alpha One Gen II uses a different six-piece kit configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhy do some listings say 1984–1990 and others say 1984–1991?\u003c\/strong\u003e Mercury currently uses both date ranges for products covering serial 6225577–0D469828. Check the serial number rather than relying on model year alone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAre all components made from the selected alloy?\u003c\/strong\u003e Yes. Selecting zinc, aluminium or magnesium provides a complete matched kit in that alloy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan different anode alloys be mixed on the drive?\u003c\/strong\u003e Use a consistent alloy strategy unless the drive manufacturer or a qualified marine-corrosion specialist specifies otherwise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this kit include every anode required for the boat?\u003c\/strong\u003e No. It covers the stated sterndrive configuration. Separate hull, shaft, propeller or other equipment anodes may still be required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No. Keep all sacrificial surfaces and required electrical-contact faces free from paint, grease and sealant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhy do the kit weights differ?\u003c\/strong\u003e Zinc, aluminium and magnesium have different densities, so equivalent anode shapes have different weights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cdiv style=\"width: 100%; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n  \u003ctable class=\"spec-table\" style=\"width: 100%; min-width: 1150px; border-collapse: collapse; font-family: Roboto, Arial, sans-serif; background: #ffffff; text-align: center; white-space: nowrap;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background: #f5f5f5;\"\u003e\n        \u003cth rowspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eZinc Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eAluminium Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eMagnesium Variant\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #f5f5f5;\"\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITALPHAONEGEN1\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITALPHAONEGEN1AL\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eKITALPHAONEGEN1MG\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eManufacturer part number\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITALPHAONEGEN1\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITALPHAONEGEN1AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eKITALPHAONEGEN1MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eGTIN\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8059617814502\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8059617814519\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8059617814526\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAnode alloy\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAluminium\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMagnesium\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water where specified\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFresh, salt or brackish water where specified\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFresh water only\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eDrive family\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMercury\/MerCruiser MR \u0026amp; Alpha One Generation I\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMercury\/MerCruiser MR \u0026amp; Alpha One Generation I\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMercury\/MerCruiser MR \u0026amp; Alpha One Generation I\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eConfirmed serial-number range\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6225577–0D469828\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6225577–0D469828\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6225577–0D469828\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eModel-year guide\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1984–1990; some Mercury listings state 1984–1991\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1984–1990; some Mercury listings state 1984–1991\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1984–1990; some Mercury listings state 1984–1991\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eNumber of sacrificial-anode pieces\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4 pieces\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4 pieces\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4 pieces\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFixing hardware\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eApprox. kit weight\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1.691kg \/ 3.73lb\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.760kg \/ 1.68lb\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.580kg \/ 1.28lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eGimbal-housing\/driveshaft-plate anode\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00806BIS\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00806BISAL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00806BISMG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTrim-tab fin anode\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00800\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00800AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1 × 00800MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eGimbal nut anodes\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00807\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00807AL\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2 × 00807MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAlloy specification\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64570885407097,"sku":"TS-KITALPHAONEGEN1","price":38.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64570885439865,"sku":"TS-KITALPHAONEGEN1AL","price":24.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64570885472633,"sku":"TS-KITALPHAONEGEN1MG","price":28.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0016852_kitalphaonegen1.png?v=1789393563"},{"product_id":"tecnoseal-volvo-penta-290-duo-prop-anode-engine-kit","title":"Tecnoseal Volvo Penta 290 Duo-Prop Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal Volvo Penta 290 DuoProp anode kits\u003c\/strong\u003e are complete two-piece sacrificial-anode sets for compatible Volvo Penta 290 DuoProp sterndrives. Each selected alloy kit contains one 00704BIS-series drive ring and one 00708-series transom-shield anode, with fixing hardware included. Zinc, aluminium and magnesium options are available for different operating-water requirements.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\n\u003cp\u003eThis kit is for compatible Volvo Penta 290 DuoProp installations using a 00704BIS-pattern ring anode around the lower drive or propeller-shaft area and a 00708-pattern bar anode on the transom shield.\u003c\/p\u003e\n\n\u003cp\u003eIt is not the correct kit for a single-prop 290\/SP drive, which uses the different 00703-series lower-gear collar. It is also not the Plus\/C configuration because it does not include the two additional 00717 triangular plate anodes.\u003c\/p\u003e\n\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc kit:\u003c\/strong\u003e 1 × 00704BIS drive ring and 1 × 00708 transom-shield anode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium kit:\u003c\/strong\u003e 1 × 00704BISAL drive ring and 1 × 00708AL transom-shield anode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium kit:\u003c\/strong\u003e 1 × 00704BISMG drive ring and 1 × 00708MG transom-shield anode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAll components within the selected kit are manufactured from the same alloy.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Volvo Penta-compatible sterndrive anode kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit configuration:\u003c\/strong\u003e Standard 290 DuoProp two-piece kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITVOLVODP290, KITVOLVODP290\/AL and KITVOLVODP290-MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial-anode pieces:\u003c\/strong\u003e Two\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnode positions:\u003c\/strong\u003e DuoProp drive ring and transom shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Cathodic protection for compatible Volvo Penta 290 DuoProp sterndrives\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eHow Is This Kit Different from the 290-C Plus Kit?\u003c\/h4\u003e\n\n\u003cp\u003eThe standard KITVOLVODP290 configuration contains one drive ring anode and one transom-shield anode.\u003c\/p\u003e\n\n\u003cp\u003eThe KITVOLVODP290-C Plus configuration contains those two components plus two 00717-series triangular plate anodes.\u003c\/p\u003e\n\n\u003cp\u003eSelect this standard kit where only the ring and transom-shield positions require replacement. Select the Plus\/C kit where the drive also uses the two triangular plates.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e For salt-water operation where zinc is specified or where the corresponding aluminium kit is not being used.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e Volvo Penta's recommended alloy for salt and brackish water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e For fresh-water operation only. Magnesium should not be used in salt or brackish water because it can produce overprotection and very rapid anode consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUse the alloy specified by Volvo Penta, the vessel manufacturer or the existing cathodic-protection design. Keep the selected alloy consistent with the vessel's other anodes unless qualified technical guidance specifies otherwise.\u003c\/p\u003e\n\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm that the drive is a \u003cstrong\u003eDuoProp\u003c\/strong\u003e, not a single-prop 290\/SP drive.\u003c\/li\u003e\n  \u003cli\u003eCheck that the existing ring matches the 00704BIS pattern.\u003c\/li\u003e\n  \u003cli\u003eCheck that the transom-shield anode matches the 00708 pattern.\u003c\/li\u003e\n  \u003cli\u003eConfirm that the installation does not require the two additional 00717 triangular plates.\u003c\/li\u003e\n  \u003cli\u003eSelect the alloy required for the operating water and existing cathodic-protection system.\u003c\/li\u003e\n  \u003cli\u003eInspect the anode seats, fixing threads and surrounding drive components for modifications or damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not select the kit solely from the boat manufacturer, engine horsepower or the general description “Volvo 290”.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\n\u003cp\u003eRemove the existing ring and transom-shield anodes. Clean each mounting face, fixing point and required electrical-contact surface to clean bare metal.\u003c\/p\u003e\n\n\u003cp\u003eFit both replacement anodes using the included hardware and the Volvo Penta installation and tightening procedure. Confirm that each anode is secure and has direct electrical continuity with the drive component it protects.\u003c\/p\u003e\n\n\u003cp\u003eDo not paint the sacrificial castings or their contact faces. Inspect them during scheduled servicing and replace them when approximately half of the original sacrificial material has been consumed, or earlier where an anode is cracked, loose or unevenly eroded.\u003c\/p\u003e\n\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\n\u003cp\u003eTecnoseal manufactures its zinc, aluminium and magnesium sacrificial anodes at its foundry in Grosseto, Tuscany. Alloy composition is checked using scheduled spectrometric measurements:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Two: one DuoProp ring and one transom-shield anode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs fixing hardware included?\u003c\/strong\u003e Yes. Tecnoseal lists hardware as included with all three variants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this include the triangular plate anodes?\u003c\/strong\u003e No. Those are included in the separate KITVOLVODP290-C Plus kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill it fit a single-prop Volvo Penta 290 drive?\u003c\/strong\u003e No. Single-prop drives use the KITVOLVO290 configuration with a 00703-series collar.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAre both pieces manufactured from the selected alloy?\u003c\/strong\u003e Yes. Each kit is supplied as a matched zinc, aluminium or magnesium set.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan different alloys be mixed on the drive?\u003c\/strong\u003e Use one consistent alloy strategy unless Volvo Penta or a qualified marine-corrosion specialist specifies otherwise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this kit include every anode on the boat?\u003c\/strong\u003e No. Separate hull, shaft, propeller or other equipment anodes may still be required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No. Sacrificial and electrical-contact surfaces must remain free from paint, grease and insulating sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cdiv style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n  \u003ctable class=\"spec-table\" style=\"width:100%;min-width:1250px;border-collapse:collapse;font-family:Roboto, Arial, sans-serif;background:#ffffff;text-align:center;white-space:nowrap;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth rowspan=\"2\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eZinc Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eAluminium Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eMagnesium Variant\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITVOLVODP290\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITVOLVODP290\/AL\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITVOLVODP290-MG\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITVOLVODP290\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITVOLVODP290\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITVOLVODP290-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eManufacturer part number\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITVOLVODP290\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITVOLVODP290\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITVOLVODP290-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eGTIN\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837068624\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837069270\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8059617815417\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAnode alloy\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eZinc\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAluminium\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMagnesium\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSalt water where zinc is specified\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSalt or brackish water\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFresh water\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDrive configuration\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eVolvo Penta 290 DuoProp\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eVolvo Penta 290 DuoProp\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eVolvo Penta 290 DuoProp\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKit configuration\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eStandard two-piece kit\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eStandard two-piece kit\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eStandard two-piece kit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNumber of sacrificial-anode pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 pieces\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFixing hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003ePublished kit weight\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1.400kg \/ 3.09lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0.630kg \/ 1.39lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0.400kg \/ 0.88lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDuoProp drive ring anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00704BIS\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00704BISAL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00704BISMG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTransom-shield anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00708\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00708AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00708MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTriangular plate anodes\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot included\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot included\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot included\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAlloy specification\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSupply\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched zinc kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched aluminium kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched magnesium kit with hardware\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64677553766777,"sku":"TS-KITVOLVODP290","price":32.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64677558616441,"sku":"TS-KITVOLVODP290\/AL","price":30.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64677561696633,"sku":"TS-KITVOLVODP290-MG","price":36.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0016949_kitvolvodp290.png?v=1790064812"},{"product_id":"tecnoseal-volvo-penta-290-anode-engine-kit","title":"Tecnoseal Volvo Penta 290 Single-Prop Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal KITVOLVO290 Volvo Penta 290 single-prop anode kits\u003c\/strong\u003e are complete two-piece sacrificial-anode sets for compatible 290\/SP sterndrives. Each alloy option contains one 00703-series lower-gear collar and one 00708-series transom-shield anode, with fixing hardware included. Zinc, aluminium and magnesium variants are available.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\n\u003cp\u003eThis kit is for compatible Volvo Penta 290 and SP single-prop installations using a 00703-series lower-gear collar and a 00708-series transom-shield bar anode.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is not suitable for a DuoProp drive. DuoProp kits use a 00704BIS-series drive ring instead of the 00703 lower-gear collar.\u003c\/p\u003e\n\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc kit:\u003c\/strong\u003e 1 × 00703 lower-gear collar and 1 × 00708 transom-shield anode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium kit:\u003c\/strong\u003e 1 × 00703AL lower-gear collar and 1 × 00708AL transom-shield anode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium kit:\u003c\/strong\u003e 1 × 00703MG lower-gear collar and 1 × 00708MG transom-shield anode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Volvo Penta-compatible sterndrive anode kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit configuration:\u003c\/strong\u003e 290\/SP single-prop two-piece kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITVOLVO290, KITVOLVO290\/AL and KITVOLVO290-MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial-anode pieces:\u003c\/strong\u003e Two\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnode positions:\u003c\/strong\u003e Lower-gear collar and transom shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Compatible Volvo Penta 290\/SP single-prop sterndrives\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eHow Is This Kit Different from the DuoProp Kits?\u003c\/h4\u003e\n\n\u003cp\u003eThe KITVOLVO290 single-prop kit contains one 00703-series lower-gear collar and one 00708-series transom-shield anode.\u003c\/p\u003e\n\n\u003cp\u003eThe KITVOLVODP290 DuoProp kit replaces the 00703 collar with a 00704BIS-series DuoProp drive ring. The KITVOLVODP290-C Plus kit also includes two additional 00717 triangular plate anodes.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e For salt water where zinc is specified or aluminium is unavailable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e Volvo Penta's recommended alloy for salt and brackish water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e For fresh water only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not choose the alloy solely from the physical fit. The complete vessel protection system and operating water must also be considered.\u003c\/p\u003e\n\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm that the drive is a single-prop 290\/SP installation, not a DuoProp.\u003c\/li\u003e\n  \u003cli\u003eCheck that the existing lower-gear collar matches the 00703 pattern.\u003c\/li\u003e\n  \u003cli\u003eCheck that the transom-shield anode matches the 00708 pattern.\u003c\/li\u003e\n  \u003cli\u003eInspect the mounting seats and fixing threads for modification or damage.\u003c\/li\u003e\n  \u003cli\u003eSelect the alloy required for the water type and existing protection system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\n\u003cp\u003eRemove both existing anodes and clean the lower-gear collar seat, transom-shield mounting face, fixing points and electrical-contact surfaces to clean bare metal.\u003c\/p\u003e\n\n\u003cp\u003eFit the new collar and transom-shield anode using the included hardware and the Volvo Penta tightening procedure. Confirm secure metal-to-metal contact.\u003c\/p\u003e\n\n\u003cp\u003eDo not paint the anodes. Inspect them during servicing and replace them when approximately half consumed or earlier if damaged, cracked or loose.\u003c\/p\u003e\n\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTecnoseal manufactures the anodes in Grosseto, Tuscany, and verifies alloy composition using spectrometric measurements.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Two: one lower-gear collar and one transom-shield anode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs hardware included?\u003c\/strong\u003e Yes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill this fit a DuoProp drive?\u003c\/strong\u003e No. DuoProp installations use the KITVOLVODP290 or KITVOLVODP290-C configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the difference between 00703 and 00704BIS?\u003c\/strong\u003e The 00703 is the single-prop lower-gear collar; 00704BIS is the DuoProp drive-ring pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAre both components made from the selected alloy?\u003c\/strong\u003e Yes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan magnesium be used in salt water?\u003c\/strong\u003e No. Magnesium is intended for fresh water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this include triangular plates?\u003c\/strong\u003e No.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cdiv style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n  \u003ctable class=\"spec-table\" style=\"width:100%;min-width:1250px;border-collapse:collapse;font-family:Roboto, Arial, sans-serif;background:#ffffff;text-align:center;white-space:nowrap;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth rowspan=\"2\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eZinc Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eAluminium Variant\u003c\/th\u003e\n        \u003cth colspan=\"1\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eMagnesium Variant\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITVOLVO290\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITVOLVO290\/AL\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITVOLVO290-MG\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITVOLVO290\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITVOLVO290\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITVOLVO290-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eManufacturer part number\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITVOLVO290\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITVOLVO290\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITVOLVO290-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eGTIN\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837068617\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837069263\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8059617815370\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAnode alloy\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eZinc\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAluminium\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMagnesium\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSalt water where zinc is specified\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSalt or brackish water\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFresh water\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDrive configuration\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eVolvo Penta 290\/SP single-prop\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eVolvo Penta 290\/SP single-prop\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eVolvo Penta 290\/SP single-prop\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKit configuration\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSingle-prop two-piece kit\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSingle-prop two-piece kit\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSingle-prop two-piece kit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNumber of sacrificial-anode pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 pieces\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFixing hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003ePublished kit weight\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1.820kg \/ 4.01lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0.560kg \/ 1.23lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0.630kg \/ 1.39lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eLower-gear collar anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00703\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00703AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00703MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTransom-shield anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00708\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00708AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00708MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDuoProp drive ring\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot included\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot included\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNot included\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAlloy specification\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSupply\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched zinc kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched aluminium kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched magnesium kit with hardware\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64677590630777,"sku":"TS-KITVOLVODP290","price":38.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64677590663545,"sku":"TS-KITVOLVODP290\/AL","price":33.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64677590696313,"sku":"TS-KITVOLVODP290-MG","price":43.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0016938_kitvolvo290.png?v=1790066105"},{"product_id":"tecnoseal-mercury-bravo-3-anode-engine-kit","title":"Tecnoseal Mercury \/ Mercruiser Bravo 3 2004-On Anode Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal Mercury\/MerCruiser Bravo III 2004-on anode kits\u003c\/strong\u003e are complete six-piece sacrificial-anode sets for compatible Bravo III sterndrives. Each selected alloy kit contains two flat plate anodes, two trim-cylinder or lift-ram anodes, one propeller-nut anode and one driveshaft or cavitation-plate anode. Zinc, aluminium and magnesium versions are available, with fixing hardware included in every kit.\u003c\/p\u003e\n\n\u003ch4\u003eWhich Drive Is This Kit For?\u003c\/h4\u003e\n\n\u003cp\u003eTecnoseal catalogues this kit for \u003cstrong\u003eMercury\/MerCruiser Bravo III drives from 2004 onward\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eMercury's current equivalent aluminium and magnesium kit records specify compatibility with Bravo III sterndrives from serial number \u003cstrong\u003e0M179452 and above\u003c\/strong\u003e, commonly described by Mercury as 2003 and newer. Because model-year descriptions differ slightly, confirm the drive serial number and compare all six existing anode positions before ordering.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is not the same as the earlier Bravo II–III kit, which uses a different component configuration. The KITBRAVOIII-04 range includes the additional flat plate and propeller-nut anode required by the later six-piece Bravo III arrangement.\u003c\/p\u003e\n\n\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\n\n\u003cp\u003eEvery alloy option contains six sacrificial-anode pieces manufactured from the selected material:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × flat plate \/ trim-tab anode:\u003c\/strong\u003e 00835 zinc, 00835AL aluminium or 00835MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × flat plate \/ trim-tab anode:\u003c\/strong\u003e 00820 zinc, 00820AL aluminium or 00820MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × trim-cylinder \/ lift-ram anodes:\u003c\/strong\u003e 00818 zinc, 00818AL aluminium or 00818MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × propeller-nut anode:\u003c\/strong\u003e 00836 zinc, 00836AL aluminium or 00836MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × driveshaft \/ cavitation-plate anode:\u003c\/strong\u003e 00815 zinc, 00815AL aluminium or 00815MG magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included with every kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAll six anode pieces in a selected kit are manufactured from the same alloy. The kit does not contain mixed zinc, aluminium and magnesium components.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Sterndrive sacrificial-anode kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer kit numbers:\u003c\/strong\u003e KITBRAVOIII-04, KITBRAVOIII-04\/AL and KITBRAVOIII-04-MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e Mercury\/MerCruiser Bravo III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTecnoseal year guide:\u003c\/strong\u003e 2004 onward\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMercury serial-number guide:\u003c\/strong\u003e 0M179452 and above\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of sacrificial-anode pieces:\u003c\/strong\u003e Six\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable alloys:\u003c\/strong\u003e Zinc, aluminium and magnesium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixing hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtected positions:\u003c\/strong\u003e Flat plates, trim cylinders, propeller nut and driveshaft\/cavitation plate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-position cathodic protection for the Bravo III sterndrive assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoat type:\u003c\/strong\u003e Motorboats fitted with a compatible Bravo III sterndrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e A conventional choice for salt-water operation where zinc is specified by the vessel or drive manufacturer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e Mercury specifies its equivalent Bravo III aluminium kit for fresh or salt water. Aluminium is also commonly selected for salt or brackish-water operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium:\u003c\/strong\u003e Intended for fresh-water use only. Mercury states that its equivalent magnesium kit is for freshwater applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUse one matched alloy throughout the sterndrive kit. Do not mix zinc, aluminium and magnesium anodes unless Mercury, the vessel manufacturer or a qualified marine-corrosion specialist has specified that arrangement.\u003c\/p\u003e\n\n\u003cp\u003eWater salinity, connected metals, the vessel's fixed anodes, shore-power installation, bonding condition and stray-current activity can affect the correct alloy selection.\u003c\/p\u003e\n\n\u003ch4\u003eHow Do I Confirm Compatibility?\u003c\/h4\u003e\n\n\u003cp\u003eBefore ordering, check:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe drive is a \u003cstrong\u003eMercury\/MerCruiser Bravo III\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe drive serial number is normally \u003cstrong\u003e0M179452 or later\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe existing installation uses two flat plate anodes.\u003c\/li\u003e\n  \u003cli\u003eTwo trim-cylinder or lift-ram anodes are fitted.\u003c\/li\u003e\n  \u003cli\u003eA propeller-nut anode is fitted.\u003c\/li\u003e\n  \u003cli\u003eA driveshaft or cavitation-plate anode is fitted.\u003c\/li\u003e\n  \u003cli\u003eThe selected alloy is compatible with the operating water and the vessel's wider cathodic-protection system.\u003c\/li\u003e\n  \u003cli\u003eThe drive has not been modified with non-standard trim cylinders, propeller hardware or anode positions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not select the kit solely from engine horsepower, boat manufacturer or the description “Bravo III”. Confirm the serial number and existing component arrangement.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\n\u003cp\u003eRemove all existing anodes and clean each mounting face, fixing point and required electrical-contact surface to clean bare metal. Paint, corrosion deposits, grease, sealant and other insulating materials can prevent the direct electrical contact required for sacrificial protection.\u003c\/p\u003e\n\n\u003cp\u003eFit all six replacement anode pieces using the supplied hardware and the Mercury\/MerCruiser installation and tightening procedure. Confirm that each anode sits securely and has electrical continuity with the component it protects.\u003c\/p\u003e\n\n\u003cp\u003eDo not paint the sacrificial castings or their contact surfaces. Inspect the anodes periodically and replace the complete set when the components are substantially consumed, damaged, cracked or loose.\u003c\/p\u003e\n\n\u003cp\u003eUnusually rapid or uneven consumption can indicate unsuitable alloy selection, poor electrical continuity, bonding faults, shore-power problems or stray-current activity.\u003c\/p\u003e\n\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\n\u003cp\u003eTecnoseal manufactures zinc, aluminium and magnesium sacrificial anodes at its foundry in Grosseto, Tuscany. The company checks alloy composition through scheduled spectrometric measurements:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium alloy:\u003c\/strong\u003e US Mil Spec A24779 SH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium alloy:\u003c\/strong\u003e US Mil Spec A21412 SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTecnoseal states that its sacrificial anodes are designed and manufactured according to the chemical composition specified by the applicable alloy standard.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow many anodes are included?\u003c\/strong\u003e Six sacrificial-anode pieces are included: two flat plate anodes, two trim-cylinder anodes, one propeller-nut anode and one driveshaft or cavitation-plate anode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs fixing hardware included?\u003c\/strong\u003e Yes. Tecnoseal lists fixing hardware as included with all three alloy variants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWill this fit every Bravo III drive?\u003c\/strong\u003e Confirm the serial number and six-anode arrangement. Mercury identifies the equivalent configuration as serial number 0M179452 and above.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhy does Tecnoseal say 2004 onward while Mercury says 2003 and newer?\u003c\/strong\u003e The manufacturer year descriptions differ. Use the drive serial number and existing anode arrangement as the primary compatibility checks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAre all six pieces made from the selected alloy?\u003c\/strong\u003e Yes. Selecting zinc, aluminium or magnesium provides a complete matched kit in that alloy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan aluminium be used in fresh water?\u003c\/strong\u003e Mercury specifies its equivalent aluminium Bravo III kit for fresh or salt water. Confirm that aluminium is compatible with the vessel's complete cathodic-protection system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan magnesium be used in salt water?\u003c\/strong\u003e No. Mercury identifies the magnesium kit for freshwater use only.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the three alloys be mixed on one drive?\u003c\/strong\u003e Use a consistent alloy throughout the kit unless Mercury or a qualified marine-corrosion specialist specifies otherwise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this kit include every anode required for the boat?\u003c\/strong\u003e No. It covers the stated Bravo III sterndrive positions. Separate hull, shaft or other equipment anodes may still be required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan the new anodes be painted?\u003c\/strong\u003e No. Keep all sacrificial surfaces and required electrical-contact faces free from paint, grease and insulating sealant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhy do the kit weights differ?\u003c\/strong\u003e Zinc, aluminium and magnesium have different densities, so equivalent component shapes have different finished weights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cdiv style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n  \u003ctable class=\"spec-table\" style=\"width:100%;min-width:1350px;border-collapse:collapse;font-family:Roboto, Arial, sans-serif;background:#ffffff;text-align:center;white-space:nowrap;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth colspan=\"4\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKit Contents\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth rowspan=\"2\" style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eZinc Variant\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eAluminium Variant\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eMagnesium Variant\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f5f5f5;\"\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITBRAVOIII-04\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITBRAVOIII-04\/AL\u003c\/th\u003e\n        \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eKITBRAVOIII-04-MG\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITBRAVOIII-04\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITBRAVOIII-04\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTS-KITBRAVOIII-04-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eManufacturer part number\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITBRAVOIII-04\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITBRAVOIII-04\/AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eKITBRAVOIII-04-MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eGTIN\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837068662\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8033837069218\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e8059617814564\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAnode alloy\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eZinc\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAluminium\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMagnesium\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSalt water where zinc is specified\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFresh or salt water where specified\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFresh water only\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDrive family\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury\/MerCruiser Bravo III\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury\/MerCruiser Bravo III\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury\/MerCruiser Bravo III\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTecnoseal model-year guide\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2004 onward\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2004 onward\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2004 onward\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMercury serial-number guide\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0M179452 and above; confirm layout\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0M179452 and above; confirm layout\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e0M179452 and above; confirm layout\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eNumber of sacrificial-anode pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e6 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e6 pieces\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e6 pieces\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFixing hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003ePublished kit weight\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e3.020kg \/ 6.66lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1.315kg \/ 2.90lb\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1.000kg \/ 2.20lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFlat plate \/ trim-tab anode 1\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00835\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00835AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00835MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eFlat plate \/ trim-tab anode 2\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00820\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00820AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00820MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eTrim-cylinder \/ lift-ram anodes\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 × 00818\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 × 00818AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e2 × 00818MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003ePropeller-nut anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00836\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00836AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00836MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eDriveshaft \/ cavitation-plate anode\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00815\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00815AL\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003e1 × 00815MG\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eAlloy specification\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A24779 SH\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eUS Mil Spec A21412 SH\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eSupply\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched zinc kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched aluminium kit with hardware\u003c\/td\u003e\n        \u003ctd style=\"border:1px solid #ddd;padding:8px;text-align:center;\"\u003eMatched magnesium kit with hardware\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tecnoseal","offers":[{"title":"Zinc","offer_id":64678833455481,"sku":"TS-KITBRAVOIII-04","price":68.98,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":64678833488249,"sku":"TS-KITBRAVOIII-04\/AL","price":44.98,"currency_code":"GBP","in_stock":true},{"title":"Magnesium","offer_id":64678833521017,"sku":"TS-KITBRAVOIII-04-MG","price":55.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0016861_kitbravoiii-04.png?v=1790077780"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/collections\/volvodphenginekit.png?v=1792054152","url":"https:\/\/marinescene.co.uk\/collections\/engine-drive-anode-kits.oembed","provider":"Marine Scene","version":"1.0","type":"link"}