SKU: 54861534753

Garmin Reactor 40 Hydraulic Autopilot w/GHC 50 Autopilot Instrument

Sale price$1012.49 Regular price$1124.99
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Description

Garmin Reactor 40 Hydraulic Autopilot w/GHC 50 Autopilot InstrumentReactor 40 Hydraulic Autopilot with GHC 50 Autopilot Instrument ** Not designed to be used with Garmin Smartpump** Every Captain Needs a Co Pilot. Designed for powerboats, this Reactor 40 hydraulic autopilot with GHC 50 display gives you the extra hand you need, so you can explore paradise worry free. Features: This Reactor 40 corepack is the perfect companion for your hydraulically steered system. With its advanced solid state 9 axis AHRS, you can

Reactor™ 40 Hydraulic Autopilot with GHC™ 50 Autopilot Instrument

** Not designed to be used with Garmin Smartpump**

Every Captain Needs a Co-Pilot.  Designed for powerboats, this Reactor 40 hydraulic autopilot with GHC™ 50 display gives you the extra hand you need, so you can explore paradise worry-free. 

Features:

  • This Reactor 40 corepack is the perfect companion for your hydraulically steered system.
  • With its advanced solid-state 9-axis AHRS, you can mount Reactor 40 nearly anywhere, in any orientation.  It even reduces power consumption, minimizes heading error, and more.
  • 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.  That’s the power of simplicity.
  • Control your autopilot from anywhere on your boat by using your compatible Garmin devices, including the Reactor autopilot remote, select quatix® marine smartwatches, and more (requires a compatible Garmin chartplotter or GHC 50 autopilot instrument.)
  • Gain more freedom when maneuvering your boat.  This corepack allows for optional Shadow Drive technology to automatically disengage the autopilot when you turn the wheel.
  • Want more?  The optional GHC™ 50 autopilot instrument enhances your autopilot experience.
  • When connected to your compatible Garmin chartplotter, all Reactor 40 corepacks offer powerboat and sailing features, including heading hold and step turns — plus wind hold and tack/jibe when paired with a wind sensor (sold separately.) 

Technical Specifications - Reactor 40 :

  • Unit dimensions (W x H x D) - 4.3" x 4.4" x 1.9" (10.9 x 11.2 x 4.8 cm)
  • Display resolution (W x H) - 320 x 240 pixels
  • Display Type - QVGA color LCD display
  • NMEA output - NMEA 2000
  • Supply voltage - 10 to 20V
  • Operating temperature - -15° C to 70 C° (5° F to 158° F)

Technical Specifications - GHC™ 50:

  • Dimensions (H x W x D) - 5.5” x 4.1” x 2.0” (14.0 x 10.5 x 5.1 cm) 
  • Display Type - 800 x 480 WVGA
  • Display Size - 5" (12.7 cm)
  • Touch Display - Yes
  • Knob Control - With GRID 10/20
  • Remote Control via ANT+® Connectivity - Yes
  • Wi-Fi Connectivity - Yes
  • NMEA 2000 Networking - Yes
  • Ethernet - Yes

What's in the Box?

  • Reactor 40 CCU (Course Computer Unit)
  • GHC™ 50 marine autopilot touchscreen display
  • ECU (Electronic Control Unit)
  • ECU power cable
  • Interconnect cable
  • Shadow Drive
  • Buzzer
  • NMEA 2000® drop cables (2 meters)
  • NMEA 2000 power cable
  • NMEA 2000 T-connectors
  • Male and female terminators
  • Documentation

*Sold as an Individual 

Specifications:

  • Steering Type: Hydraulic
  • Box Dimensions: 8"H x 10"W x 14"L WT: 5 lbs
  • UPC: 753759302849

Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54861534753

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Randy Deasy
Grantham, US
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
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Reviewed in the United States on May 8, 2026
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Stacey Cohick
Cuba, US
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
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Reviewed in the United States on April 27, 2026
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Susan Brown
Louisville, US
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026
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C. V.
Charlottesville, US
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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Reviewed in the United States on February 24, 2026
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KDK in Texas
Natrona Heights, US
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026

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