Ultraflex T73 / M66 Heavy Duty Steering Kit
Ultraflex T73 / M66 Heavy Duty Steering Kit
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Pickup available at Marine Scene
Usually ready in 2-4 days
For use with outboard engines 20 to 75hp.
Kit consist of the following:
- Ultraflex M66 Heavy Duty Steering Cable
- Ultraflex X34 90 Degree Steering Helm Bezel Kit
- Ultraflex T73 Fast Connect No Feedback Steering Helm
This listing does not include steering wheel.
Helm
The Ultraflex T73NRFC rotary steering helm system is compatible with the Ultraflex M66 steering cable and features a standard 3/4' taper to suit Ultraflex, Morse & Telefex steering wheels.
T73 non-reversible steering helm unit: Easy and safe steering : a patented non-reversible mechanism eliminates the continuous load on the operator caused by the propeller torque.
- Fast connect, simple installation.
- Compact rotary helm unit: the central location of the steering shaft makes these systems the most compact in their class.
- Most suitable where clearance is limited.
- Ideal for larger outboards and surfacing propellers.
- Optional 90 or 20 degree installation kit is required (sold separately)
- Standard 3/4" tapered shaft.
- All stainless steel cable output ends.
- Made exclusively in corrosion resistant materials.
- Lock-to-lock steering wheel turns: approx 3-8 .
- Stroke: 228 mm
- Maximum allowable steering wheel diameter: 406 mm
- Minimum steering cable bend radius: 200 mm
- T73NRFC steering systems are not to be used on boats equipped with engines that exceed the maximum horsepower rating of the boat.
Material | Corrosion resistant material and the cable output ends are all stainless steel |
Suitable For | 6123** SC-16 or M66 Cable |
Feedback | No |
Helm Bezel | Heavy Duty Helms |
Number of Cables | Single |
Steering Wheel Turns | 3.8 Lock to Lock |
Stroke | 228mm (9") |
Taper | 3/4" |
Brand | Ultraflex |
Application | Maximum boat length: 9 Meters (Outboard) 10.5 Meters (Inboard/Sterndirve). 6123** (SC-16 or M66) Cable |
Model | T73NRFC |
Bezel Kit
90° Mounting Bezel Kit for the Ultraflex T71 & T73 heavy-duty steering helm units.
A mechanical steering system mounting bezel gives a professional finish to the helm and covers the hole left in the bulkhead or dashboard.
The Ultraflex steering helm bezel is suitable for a maximum wheel diameter of 406mm (16") and a maximum dished wheel of 127mm (5").
The Ultraflex X34 bezel kit contains:
- 90 Degree Bezel (Black or White)
- Bracket
- 3x Screws M8 x 45 UNI 5931
- 3x Flat Washers
- 3x Nuts M8 UNI 5591
- 2x Screws AB4 8 x 19 UNI 6951
- Key
- Flat Washer
- Nut M12
Cable
For use with outboard engines 20 to 75hp.
Ultraflex M66 heavy-duty boat steering cable encased in a black protective covering.
- The 39ft cable has a stainless steel steering rod and eye for secure connections, along with a 7/8" UNF threaded connection nut.
- Steering cable for T85, T71FC, T72FC, T73NRFC, T74NRFC, T81FC, T83NRFC steering helms
How To Measure Steering Cable Replacements

Mesure cable jacket length shown as “D” above and add 2 Foot