Finding a replacement tiller arm for an autopilot is a common fix after years of heavy use or minor accidents in the cockpit. The arm takes a lot of stress while moving the rudder, and plastic bits can eventually crack or snap. Swapping in a fresh arm ensures a secure connection between the motor and your steering post. You want a tight fit so there is no play when the autopilot makes adjustments. Having a spare ready keeps the steering system functional so you do not have to resort to hand-steering during long stretches.
replacement tiller arm for autopilot
Robust replacement tiller arms for reliable autopilot function.