Raymarine Type 2 12 Volt Autopilot Short Shaft Linear Drive, Up to 15,000kg Displacement
Manufacturer Part Number:
M81131
Manufacturer Part Number:
M81131
The Type 2 12 volt short shaft linear drive unit is one of the most commonly used drive types for sailing vessels. Raymarine mechanical linear drives provide powerful thrust, fast hard-over times and quiet operation. Mounted below decks, the linear drive moves the rudder directly by pushing the tiller arm or a rudder quadrant.. Suitable for wheel steered boats up to 15,000 kg displacement. Works with ACU-400 and SPX 30.
Home or Marina Delivery
Pick up at Hamble
More Information
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Raymarine Type 2 12 Volt Autopilot Short Shaft Linear Drive, Up to 15,000kg Displacement
Raymarine Type 2 12 Volt Autopilot Long Shaft Linear Drive, Up to 20,000kg Displacement
Raymarine Type 2 24 Volt Autopilot Short Shaft Linear Drive, Up to 15,000kg Displacement
Raymarine Type 2 24 Volt Autopilot Long Shaft Linear Drive, Up to 20,000kg Displacement




In the Box
1. Linear drive
2. Mounting foot -
consisting of: foot, pivot pin, washer (x2), R-clip (x
3. Tiller Drive Pin -
consisting of: tiller pin, R-clip, top washer, lock washer, nut

Mechanical Linear Drives
Raymarine's most commonly used drive types for sailing vessels. Raymarine mechanical linear drives provide powerful thrust, fast hard-over times and quiet operation. Mounted below decks, the linear drive moves the rudder directly by pushing the tiller arm or a rudder quadrant.
A linear drive unit connects to the rudder stock via an independent tiller arm. Accessory fittings from your steering manufacturer may be required. Must be able to back-drive steering system from the rudder.
