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Raymarine Wheelpilot ST4000 MK2 Drive Unit - E12093

Raymarine Wheelpilot ST4000 MK2 Drive Unit - E12093

Raymarine Wheelpilot ST4000 MK2 Drive Unit - E12093

Wheel unit is the complete drive wheel assembly. To upgrade older black MK1 units or replace existing MK2 units.

This drive unit is the same drive supplied with all wheel drive autopilot systems produced by Raymarine over the years including S1G, SPX and Evolution systems.

Suitable for any number of spokes between 3 and 8.

Supplied with 3 Spoke clamps, an additional clamp can be purchased for 4 and 8 spoke installations for a cosmetically balanced looking installation.

See A18089 in related products.


  • For Yachts up to 18,700 lbs(8,500kg)
  • Easy to install.
  • Built-in SeaTalk/NMEA 0183 integration, advanced microprocessor automation, and full user-calibration.
  • Fully weather-resistant control unit and drives.
  • Low battery drain thanks to efficient design and intelligent course-holding software.
  • Rigorously tested; 2-year parts-and-labor worldwide warranty.
  • Designed for simple owner-installation. Drives are easily detached for storage.
  • Pack includes all fixings and cables

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  • Brand: Raymarine
  • Product Code: Raymarine Wheelpilot ST4000 MK2 Drive Unit - E12093
  • Availability: In Stock
  • RRP Inc VAT: £665.00

  • Our Price: £559.00
  • Ex VAT: £465.83