Garmin Reactor 40 Steer-by-Wire Corepack with GHC 50
Best autopilot upgrade for Volvo Penta yacht owners seeking precise navigation.
Elevate your Volvo Penta steered yacht's navigation with the Garmin Reactor 40 Steer-by-Wire Corepack. This advanced autopilot system features a robust 9-axis AHRS compass for precise course holding, adapting seamlessly to changing sea conditions. The intuitive GHC 50 touchscreen display offers a modern, edge-to-edge glass interface, mirroring Garmin's GPSMAP units. Designed for straightforward installation with minimal commissioning, this corepack includes the CCU, GHC 50 display, Volvo IPS gateway, and all essential NMEA 2000 cabling for effortless integration.
$6599.99
Owner Satisfaction
4.6
/ 5
Category Rank
65
/ 391
#65 in Marine Electronics
Price vs Category Average
+739%
Above average
Display Size
5.0
/ inches
Who it's for
- Captains seeking a smoother ride and improved fuel efficiency
- Boat owners wanting a quick, hassle-free installation process
- Navigators needing clear, easy-to-read controls in bright sunlight
Who should skip it
- Budget-conscious boaters looking for a more affordable autopilot solution
- Owners of traditional hydraulic or cable steering systems
- Users without an existing or reliable NMEA 2000 network
Performance breakdown
Course Holding Precision
The 9-axis AHRS sensor maintains steady headings in challenging sea states.
System Integration
Seamless Volvo IPS gateway connectivity simplifies complex marine network installations.
Interface Responsiveness
The GHC 50 touchscreen offers fluid, modern navigation mirroring high-end plotters.
Installation Efficiency
Streamlined cabling and minimal commissioning requirements reduce time spent in the yard.
Display Visibility
High-resolution glass interface remains perfectly legible under direct sunlight conditions.
Adaptive Autonomy
Advanced algorithms react instantly to changing currents and wind loads.
Key Specs
Display Size
5.0 inches
Display Resolution
800 x 480 (WVGA)
Network Compatibility
NMEA 2000
Warranty
2-Year
Display Dimensions (without suncover)
4.13"W x 4.51"H x 2.01“D
Includes Volvo IPS gateway
Touchscreen enabled
Includes Reactor 40 CCU
Features
- Advanced 9-axis AHRS compass
- Intuitive GHC 50 touchscreen display
- Designed for Volvo Penta steering
- Adapts to changing sea conditions
- Streamlined installation and commissioning
- Sunlight-readable 5-inch display
- NMEA 2000 connectivity
- Compatible with wired/wireless remotes
What customers say
Customers highly value the Garmin Reactor 40 for its exceptional accuracy and smooth, reliable performance. The system excels at maintaining a precise course, significantly reducing fatigue on long trips. A key strength is its seamless integration with existing Garmin MFDs, creating a unified helm experience. The GHC 50 control unit is praised for its crisp display and user friendly interface, simplifying adjustments. Boaters report flawless operation even in rough seas, making it a dependable autopilot. While the initial cost is high, users feel the precision and reliability justify the investment as a necessary upgrade for serious boating. The primary drawback noted is the complexity of the initial calibration process.
Know before you buy
The Reactor 40 Steer-by-Wire Corepack is specifically engineered for Volvo Penta IPS and sterndrive systems. It includes the necessary Volvo IPS gateway to ensure seamless integration with your vessel's existing steer-by-wire architecture.
The 9-axis Attitude Heading Reference System (AHRS) allows the autopilot to compensate for pitch, roll, and yaw more effectively. This results in significantly smoother course holding, even when navigating through rough seas or changing water conditions.
Yes, the GHC 50 uses NMEA 2000 connectivity, allowing it to share data and communicate easily with your existing Garmin GPSMAP units. Its edge-to-edge glass interface is designed to match the aesthetic and functionality of modern Garmin chartplotters.
Yes, the 5-inch display is specifically designed to be sunlight-readable. It features a high-resolution 800 x 480 WVGA screen that maintains visibility even in bright, outdoor marine environments.
The corepack comes with the Reactor 40 CCU, the GHC 50 touchscreen display, the Volvo IPS gateway, and all the necessary NMEA 2000 cabling. It is designed for a streamlined installation process with minimal commissioning required.
Yes, the system supports both wired and wireless Garmin remotes. This allows you to maintain control of your vessel's heading from various positions on deck.
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$6600