Autohelm (Raytheon/Raymarine) - ST4000+ Autopilot, Display, Compass & Rudder In good working order, tested before being listed for sale. The unit may require servicing and/or calibration prior full use See photos for cosmetic condition. I make no guarantees as to the suitability for your application and it is your responsibility to ensure it's compatible with your requirements before purchase, I have supplied as much detail and as many photographs as possible but please contact me should you have any queries. No warranty implied or given - NO RETURNS UK Postage Only
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