Jabsco 29045 Series Manual Marine Toilet Service Kit

The Jabsco 29045 manual toilet major service kits contain the principal wearing seals, gaskets and valve components for compatible Jabsco manual marine toilets. Choose 29045-2000 for 1998–2007 29090-2 and 29120-2 toilets, or 29045-3000 for the later Twist ‘N’ Lock generation.

These kits are intended for planned maintenance or overhaul of a serviceable toilet pump. They are generation-specific and are not interchangeable, so identify the toilet model, suffix and approximate age before ordering.

Product Identification

• Brand: Jabsco
• Product name: Jabsco Manual Toilet Major Service Kit
• Models / part numbers: 29045-2000 and 29045-3000
• Product category: Manual marine toilet seal and valve service kit
• Variant option: Toilet Generation
• Quantity supplied: One service kit

What Is This Service Kit Used For?

It is used to replace specified wear components in the manual pump section of compatible Jabsco marine toilets. Typical service work addresses reduced pumping efficiency, difficult priming, internal leakage, backflow or seals that have hardened with age.

What Is Included?

• The Jabsco major service kit selected by part number
• Specified seals, gaskets, O-rings and valve components for that toilet generation

What Is Not Included?

• Complete pump assembly
• Toilet bowl, seat, lid or base
• Discharge hose, seacocks or vented loops
• Tools, lubricant or cleaning products unless separately stated

How Do I Select the Correct Kit?

Check the identification on the existing toilet and pump. Select 29045-2000 for 29090-2 or 29120-2 toilets manufactured in the 1998–2007 generation. Select 29045-3000 for the later Twist ‘N’ Lock pump design. Do not select solely by bowl size because compact and regular toilets can use the same generation of pump.

Are the Two Kits Interchangeable?

No. The pump design and service components changed between generations. A kit that fits the earlier 29090-2 / 29120-2 pump should not be assumed to fit a later Twist ‘N’ Lock pump.

Installation and Safety

Close the inlet and discharge seacocks, empty the bowl and isolate the sanitation system before dismantling the pump. Note the position of each valve and seal, clean reusable components without damaging sealing faces, and reassemble in the order stated in the Jabsco service instructions. Reopen seacocks only after all hose connections and fasteners have been checked.

Maintenance

• Flush the toilet with clean water before extended lay-up.
• Avoid household bleach, drain cleaner or petroleum-based products that may damage elastomers.
• Inspect the joker valve, hoses and seacock operation during service.
• Test wet-bowl, dry-bowl and locking functions after reassembly.

Key Features

• Generation-specific service kits for Jabsco manual marine toilets
• Covers the principal pump wear components supplied by Jabsco
• Supports planned maintenance without replacing the complete pump assembly
• Separate options for 1998–2007 and later Twist ‘N’ Lock toilets

Frequently Asked Questions

Does bowl size determine which kit I need?
No. The pump generation and toilet model suffix are the key identifiers. Both compact and regular bowls can use the same pump generation.

Is 29045-2000 suitable for a current Twist ‘N’ Lock toilet?
No. It is for the 1998–2007 29090-2 and 29120-2 series. Use the later kit only after confirming compatibility with the installed toilet.

Does the kit include a complete pump?
No. It is a major wear-parts service kit. A complete pump assembly is a separate product.

Should the toilet be removed from the boat for service?
Not always. Access and installation layout determine whether in-situ service is practical. Close both seacocks and isolate the system before work begins.

Specifications