Garmin Reactor™ 40 Hydraulic Autopilot Corepack with GHC™ 20 (010-00705-19) is a solid-state autopilot system for hydraulically steered powerboats and sailboats. Powered by a 9-axis AHRS CCU, it maintains precise course holding in rough seas and features Shadow Drive™ technology for instant manual helm override. The corepack includes the ECU 12, Shadow Drive valve, and a 4-inch GHC™ 20 button display, fully networking via NMEA 2000®. (Hydraulic pump sold separately).
In the Box
- Reactor 40 CCU (Course Computer Unit)
- GHC™ 20 helm control display
- ECU (Electronic Control Unit)
- ECU power cable
- Interconnect cable
- Shadow Drive
- Buzzer
- NMEA 2000® drop cables (2 meters)
- NMEA 2000 power cable
- NMEA 2000 T-connectors
- Male and female terminators
- Documentation


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