The Raymarine 4000 Mk2 Wheel Drive Gearbox Kit (A18088) is an essential spare part if you are planning a longer holiday trip. The autopilot’s recommended total boat weight of 7,500 kg is based on the boat including the crew and all equipment. When selecting an autopilot, it is always sensible to allow for a margin of approximately 20%.
Guides
Download ST4000 MKII Maintenance Manual





