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Garmin Reactor 40 Steer-By-Wire Standard Corepack w/o GHC 20

Platform-neutral steer-by-wire helms command electronic engine servos cleanly through a Garmin Reactor 40 autopilot controller, routing byte-level digital steering precision over NMEA 2000 networks from a 0.27-kg slim-profile CCU.

  • Solid-state processor delivers instant digital steering response
  • Platform-neutral core integrates major steer-by-wire systems
  • Draws under 200mA logic power
  • IPX7 fully submersible casing prevents water intrusion
  • Slim-profile CCU enables clean bulkhead mounting
$1,421.33
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Category: Brand: SKU: GRM-R40-SBW-NC
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Connect a compatible electronic steer-by-wire system with the Garmin Reactor 40 Steer-By-Wire Standard Corepack, a display-free autopilot package with a Reactor 40 CCU, CCU cable, and NMEA 2000 kit. The system supports digital steer-by-wire installations through a CAN-bus interface and operates from 10V to 30V DC. Its 109 mm by 112 mm CCU housing supports slim bulkhead mounting, while the 0.27 kg chassis should be included in installation planning.

The corepack draws less than 200 mA for digital control functions and carries an IPX7 rating. It does not include a GHC 20 control display, so a compatible Garmin chartplotter or separate GHC display is required for configuration and operation. Confirm the installed steer-by-wire system, compatible gateway or interface, NMEA 2000 network, power supply, display option, and cable routing before installation.

Why Choose the Garmin Reactor 40 Steer-By-Wire Standard Corepack

The Garmin Reactor 40 Steer-By-Wire Standard Corepack provides a display-free digital autopilot foundation with a Reactor 40 CCU, CCU cable, and NMEA 2000 kit. Its 10V to 30V operating range, below-200 mA draw, CAN-bus interface, 109 mm by 112 mm CCU housing, 0.27 kg weight, IPX7 rating, and required Garmin display integration provide clear fitment checks for an existing steer-by-wire vessel.

Warranty and Support

Garmin warranty terms vary by product and region, and the supplied specifications do not provide a named warranty period for this display-free corepack. can help you review steer-by-wire compatibility, CCU mounting space, NMEA 2000 requirements, power supply, gateway integration, chartplotter or GHC display needs, and required system components before purchase. Review the applicable Garmin warranty coverage and documented package contents before ordering.

Before Ordering the Garmin Reactor 40 Steer-By-Wire Standard Corepack

Confirm that your vessel has a compatible electronic steer-by-wire system and an available Garmin chartplotter or GHC display for configuration and operation. You should verify the 109 mm by 112 mm CCU mounting space, NMEA 2000 backbone capacity, 10V to 30V power supply, gateway or CAN-bus interface, cable routing, IPX7 installation location, and complete autopilot-system requirements before purchase.

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Product Support

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