Raymarine Autohelm ST4000 Mk2 Wheel Drive E12093 Autopilot w/ Pedestal Torque Bracket used The pin is missing the

The pin is missing the ring to hold it together

There is a whole at the very top rod

Brand: Raymarine

have another where The top sheave is stuck and does not move at all

"Princess Anna Bowie MD" Transom Sternboards - Downeaster 38

Raymarine Autohelm ST4000 Mk2 Wheel Drive E12093 Autopilot w/ Pedestal Torque Bracket used The pin is missing theGenuine Raymarine Autohelm ST4000 Mk2 Wheel Drive (Model E12093) for wheel steered sailboats. Includes the wheel drive assembly, three spoke clamps, and the pedestal torque restraint bracket (A18080) shown in the photos. Wheel drive measures approximately 14 OD with a 9 ID. Normal cosmetic wear from use. Untested and sold exactly as pictured. Please verify compatibility with your vessel before purchasing.