The powerful ST4000 Plus wheelpilot has a compact, stylish and rugged new 4000 Mk II wheel-mounted drive unit. The separate control unit can be mounted where it is easy to reach and see. The LCD confirms pilot status and repeats up to seven pages of user-defined navigation data from your ST60 system.

Permanently installed and fully enclosed, this is a drive system that delivers the convenience and performance of an inboard autopilot. Gone are the obstructive and untidy belts and wires of conventional wheel autopilots: The Autohelm Series' patented solution gives you a wheel drive that you can engage or disengage at the kick of a lever. A rear-mounted plug enables the drive unit to be detached for service or security reasons, without disturbing the wiring harness.

Thinking about replacing your older ST4000 wheel drive? The new MKII wheel drive is compatible with older and ST4000 Control heads