Raymarine 4 Tiller Bracket

The Raymarine 4 Tiller Bracket (Model D159) is a essential accessory for boaters running autopilot tiller drives where vertical misalignment between the boat's tiller arm and the fixed drive actuator creates binding or uneven loading. After years on the water, experienced anglers and cruisers know that improper pilot-to-tiller geometry leads to sluggish response, premature wear on the drive mechanism, and unpredictable course-holding. This bracket solves that problem by allowing horizontal positional adjustment, ensuring the pilot and tiller work in perfect mechanical harmony regardless of your boat's design or installation height.

The Raymarine 4 Tiller Bracket is engineered with the robust construction required for marine duty, weighing just 2 pounds and designed to mount securely to both the tiller pilot and the boat's tiller arm. By shifting the attachment point horizontally, the bracket compensates for deck layouts where the pilot's fixed eye sits offset from the natural line of tiller travel. This adjustment prevents lateral stress on the drive shaft and keeps wear distributed evenly across all mechanical components. The bracket's compact footprint means minimal intrusion into cockpit space—a critical consideration on smaller cruisers and sport-fishing vessels where real estate is at a premium.

Any boat owner with a Raymarine tiller pilot system experiencing misalignment symptoms—rough engagement, drift correction that overshoots, or visible flex in the connection—benefits from this bracket's corrective geometry. It pairs seamlessly with standard Raymarine autopilot tiller drive units and is ideal for retrofits on older vessels or custom installations where factory mounting points don't align perfectly. Installation requires basic hand tools and takes under an hour. For long-distance cruising, tournament fishing, or any application where hands-free helm control must be reliable and smooth, the Raymarine 4 Tiller Bracket is a straightforward, proven fix.