Raymarine SmartPilot S2G Autopilot Package — Type 1 Linear Drive (M81130) + Rudder Reference — Untested

Below-deck autopilot package pulled during a sailboat refit: a Raymarine SmartPilot S2G course computer, a Raymarine Type 1 linear drive, and the rudder reference unit — the heavy half of a SmartPilot system, ready to pair with a control head and compass.

What's included:

• Raymarine SmartPilot S2G course computer with AST (Advanced Steering Technology) — part E12091, serial 0750019. Fuses in place; some cables still attached, exactly as shown in the photos.
• Raymarine Type 1 linear drive, 12V (short shaft) — part M81130, serial 0650028 — still mounted on the steel mounting bracket with tiller-arm plate shown in the photos.
• Raymarine rudder reference (feedback) unit with linkage arm and ball-joint link, cable attached.
• All wiring exactly as photographed — nothing more, nothing less.

What's NOT included: there is no control head (ST6001 / ST7002 / ST8002 or similar) and no fluxgate compass in this package — you will need both to commission the system. No manuals.

Condition — please read: everything here is UNTESTED and sold AS-IS. We have not powered up the computer or the drive, and we make no claim that any component works. Cosmetically it is honest used gear: dusty, some surface rust on the steel bracket, and red tape bands on the drive ram from removal. It is priced as an untested partial package — what you see in the photos is exactly what you get.

Questions before you order? Ask away — we'll tell you everything we know about it.