Raymarine Wheel Pilot component - for tiller-driven yachts weighing up to 7,500 kg.
ST4000 MK2 autopilot drive unit kit only
The kit includes the ST4000 MK2 drive unit, mounting hardware and power cable, the ACU-100, EV1 and p70s are not included. The drive unit is fully sealed and fits most wheels. A simple manual clutch mechanism allows for quick disengagement and ensures smooth steering.
Technical data:
- Maximum recommended boat weight: 7,500 kg
- Revolutions per minute (rpm): 9
- Torque: 30 Nm
- The ACU-100 control unit is suitable for the drive.
The Raymarine EV-100 Autopilot is a reliable and smart choice for any small boat captain looking for simpler and more efficient navigation. If the existing autopilot drive has malfunctioned, it is worth considering a small repair, as most necessary spare parts are always in stock.
Download EV-100 Autopilot Installation Guides:
EV1 and ACU Installation guide
ST4000 MK II steering gear Installation guide
p70s and p70Rs Installation guide
Steering angle sensor Installation guide
Evolution p70 and p70Rs pilot user and operating manual
Added:
We recommend adding a steering angle sensor as well. M81105.
Further information about autopilots can be found Raymarine from the website








