When your autopilot starts making that grinding noise or slips during a turn, it is usually time to swap out a worn part. These spare pieces keep your helm moving smoothly through chop without needing a full overhaul of the system. You will find internal gears, belts, and bushings here to get the steering back on track. Keep a few extras in your emergency kit for when a connection fails mid-voyage. It is much easier to replace a single bolt or drive belt than to deal with a total steering failure while out on the water.
Raymarine MK2 drive unit spare part
Essential replacement parts for Raymarine MK2 drive units.