Raymarine Type 1 Linear Drive - 12V. Whether you're a sailing expert or you're new to boating this GPS Autopilot Kit made by Raymarine will provide linear drive for your 12V power source. The Raymarine Type 1 Linear Drive for 12V Systems has high performance for minimum current consumption allowing you to keep your battery fully charged for those crucial moments. Though this autopilot system requires a hydraulic pump you won't need to worry about repairing the auxiliary hydraulic components - the Raymarine Type 1 Linear Drive features a failsafe clutch system to prevent damage to your boat. Whether you need to add an autopilot to your boat or upgrade your existing one the Raymarine 12V Type 1 Linear Drive w/ Failsafe Clutch will make a huge difference in the efficiency of your current setup. Specifications for Raymarine Type 1 Linear Drive: Manufacturer: Raymarine Color: Black Features of Raymarine Type 1 Linear Drive Low backdrive force to minimize the drives effect on the boats steering when the autopilot is in standby A powerful electric motor controlled by an electromagnetic fail-safe clutch using a high tensile belt drive and epicyclic gearbox High performance for minimum current consumption Package Contents: Raymarine Type 1 Linear Drive Raymarine M81130: Type 1 Linear Drive - 12V