Item #956114

Garmin Reactor 40 Steer-By-Wire Standard Corepack

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$2,349.99 - $2,799.99
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          Garmin Reactor 40 Steer-By-Wire Standard Corepack

          Item # 956114


          Designed for powerboats and sailboats, the Reactor 40 autopilot gives you the extra hand you need, so you can explore paradise worry-free. The Reactor 40 mechanical/retrofit/solenoid corepack works with a wide variety of steering systems. Features a solid-state 9-axis AHRS that can be mounted nearly anywhere. Even when you're pitching or rolling, this autopilot reacts to sea conditions to keep you on course.You just want to get on the water, so we made calibration fast and easy. Combine with your compatible Garmin chartplotter, and control your autopilot from anywhere on your boat.

          Corepack Features:

          • Direct or cable-actuated steering systems to support heading hold, wind hold, step turns and tack/jibe modes
          • With its advanced solid-state 9-axis AHRS, you can mount Reactor 40 nearly anywhere, in any orientation
          • Hold your course on the sea this autopilot reacts to conditions, so you can remain confident even when you're pitching or rolling
          • All autopilots require commissioning and calibration, Reactor 40 makes it quick and easy
          • Control your autopilot from anywhere on your boat by using your compatible Garmin devices, including the Reactor autopilot remote
          • On hydraulic installations, this corepack allows for optional Shadow Drive technology to automatically disengage the autopilot when you turn the wheel
          • Choose between class A, class B compact or class B drive units for your steering system (sold separately). All Garmin linear drives include built-in rudder feedback sensing

          Corepack Specifications:

          • CCU Specifications:
            • Dimensions: 3 19/32" (91.4 mm) diameter
            • Weight: 5.6 oz (159 g)
            • Temperature range: 5°F to 131°F (from -15°C to 55°C)
            • Case material: Fully gasketed, high-impact plastic, waterproof to IEC 529 IPX7 standards
            • CCU cable length: 9.5' (3 m)
            • NMEA 2000 power input: 9-16V
            • NMEA 2000 LEN: 3 (150 mA)
          • Buzzer/Alarm Specifications:
            • Dimensions: 29/32" x 1" (23 x 25 mm)
            • Weight: 2.4 oz (68 g)
            • Temperature range: 5°F to 131°F (from -15°C to 55°C)
            • Cable length: 10' (3.0 m)

          Optional GHC 20 Features:

          • Compatible with legacy Garmin autopilots as well as newer Garmin autopilots; can be controlled with quatix marine watch
          • Large, bright 4-inch color glass-bonded display with anti-glare finish
          • Easy to read from a distance and 170 degree viewing angle
          • Enhanced night time readability with backlight dimmer and full color or new red/black or green/black color schemes
          • Enhanced daylight readability with new high-contrast color option

          Optional GHC 50 Features:

          • Bright 5" anti-glare WVGA touchscreen
          • Edge-to-edge glass display aligns perfectly with your high-end GPSMAP chartplotters, creating a stunning look for your helm
          • Controled by wired or wireless remote for a navigation experience that works best for you
          • If you have multiple compatible Garmin devices on your boat, you can share information among them for a more integrated marine system
          • Works with all GHP Reactor autopilots, select Quatix multisport marine smartwatches, the Garmin autopilot remote and GRID 20 remote


          • GHC 20 or GHC 50 helm control display (optional, dependent on option selection)
          • Reactor 40 CCU (Course Computer Unit)
          • CCU cable
          • Buzzer
          • NMEA 2000 drop cables (2 m)
          • NMEA 2000 power cable
          • NMEA 2000 T-connectors
          • Male and female terminators
          • Documentation

          Installation Instructions

          Configuration Guide


          This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.

          For more information go to

          Part Numbers for Garmin Reactor 40 Steer-By-Wire Standard Corepack

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