With the Garmin Reactor™ 40 mechanical/retrofit/solenoid corepack, you get a powerful, precise, and flexible autopilot solution for both powerboats and sailboats. The system works seamlessly with direct, cable-steer, and solenoid systems, making this corepack an obvious choice for retrofitting.
The advanced 9-axis solid-state AHRS provides stable heading control – even when the boat pitches and rolls – and ensures reduced power consumption, fewer course deviations, and a more comfortable ride.
The autopilot reacts actively to sea conditions, so you can trust that your course will be held securely, regardless of the conditions.
Installation and calibration have been made as simple as possible – The Power of Simple – and the system integrates seamlessly with compatible Garmin plotters, allowing the autopilot to be controlled from anywhere on the boat.
With the GHC™ 50 autopilot instrument, you also get an elegant, fast, and dedicated touchscreen display for control directly at the helm.
For even greater flexibility, you can choose from Class A, compact Class B, or Class B linear drives (sold separately), all with built-in rudder feedback. The Reactor 40 also supports Shadow Drive™, allowing the autopilot to automatically disengage when you take manual control – and re-engage once the course is stabilized.
Perfect for both sailors and powerboaters who want professional autopilot control, stability, and full integration into the boat's Garmin system.
