GARMIN Reactor 40 Steer by Wire Standard Corepack without GHC Marine Autopilot Control Unit
The GARMIN Reactor 40 Steer by Wire Standard Corepack is a marine autopilot control unit designed for steer-by-wire systems, weighing 22 lbs (9.98 kg). This unit provides precise control and is installed by marine technicians in vessels ranging from 30 to 50 feet in length.
Compatibility & Applications
- Fits vessels equipped with steer-by-wire steering systems.
- Pairs with GARMIN marine electronics for integrated control.
- Mounts in locations such as the helm or console for convenient access.
- Integrates with NMEA 2000 networks for enhanced functionality.
- Replaces older GARMIN autopilot systems, such as the GHP 10.
- Supports installation on motor yachts and larger sailing vessels.
The unit is essential for modernizing steering systems in mid to large-sized vessels, offering enhanced control and integration capabilities compared to traditional autopilot systems. For instance, it can be installed in a 40-foot motor yacht to replace an outdated system, providing improved responsiveness and reliability.







