Description
Lewmar Constellation Steering End Fitting To Suit Conduit 89100116
The wire in conduit system is used where a straight run to the quadrant is not possible.
The use of the Conduit Sheave adapter provides 90° change of wire direction capability.
In-line greasers provide a handy way to keep the system lubricated.
Details & Benefits
- Ideal for installations where routing directly to the quadrant is obstructed.
- Conduit Sheave adapter allows for a precise 90 degree change of direction for control wire.
- In-line greasers make maintenance straightforward and extend component life by keeping the wire lubricated.
Warning: Ensure correct conduit diameter and sheave rating for your wire size to avoid wear or binding. Incorrect installation can impair steering response.
Boat Hut Insight
When choosing a wire-in-conduit setup, consider where the in-line greasers will be accessed during routine checks — if they’re tucked away under a locker or behind heavy gear you’ll likely skip greasing, negating the main advantage. Plan the conduit route so greasers sit where you can reach them standing up on deck or from a service hatch. Also, ask whether the conduit and sheave materials are marine-grade stainless steel or corrosion-resistant alloy — a cheaper zinc-plated sheave will quickly show play in a saltwater environment and lead to sloppy steering.
Tips:
- Run a test route with a flexible pull cord before installing the wire to confirm conduit bends and clearances.
- Use proper termination fittings at both ends of the conduit to prevent water ingress.
- Match the wire diameter and strand count recommended by your helm/quadrant manufacturer for consistent performance.
- Schedule greasing at the same time as other routine checks (for example, every time you change engine oil or service the steering system).
Safety note: Always secure the vessel and follow manufacturer guidelines when working on steering systems. If in doubt, consult a qualified marine technician.

