SKU: 1494445407

Garmin Reactor™ 40 Steer-By-Wire Corepack f-Viking® VIPER™w-GHC™ 50 Autopilot Instrument

Sale price$3149.99 Regular price$3499.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Garmin Reactor™ 40 Steer-By-Wire Corepack f-Viking® VIPER™w-GHC™ 50 Autopilot InstrumentReactor 40 Steer By Wire Corepack for Viking VIPER with GHC 50 Autopilot Instrument Every Captain Needs a Co Pilot. Designed for Viking yachts with a Viking VIPER steering system, this Reactor 40 autopilot steer by wire corepack gives you the extra hand you need, so you can explore paradise worry free. Features: You have a yacht with a Viking VIPER system; this Reactor 40 corepack is the perfect companion. Yes, it features a solid state 9 axis AHRS.

Reactor™ 40 Steer-By-Wire Corepack for Viking® VIPER™ with GHC™ 50 Autopilot Instrument

Every Captain Needs a Co-Pilot. Designed for Viking yachts with a Viking VIPER steering system, this Reactor 40 autopilot steer-by-wire corepack gives you the extra hand you need, so you can explore paradise worry-free. 

Features:

  • You have a yacht with a Viking VIPER system; this Reactor 40 corepack is the perfect companion.
  • Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount it 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. That’s the power of simplicity.
  • Combine with your compatible Garmin chartplotter, and control your autopilot — from anywhere on your boat.
  • Want more? The optional GHC™ 50 autopilot instrument enhances your autopilot experience.

COREPACK COMPATIBILITY

This corepack works with Viking yachts that have a Viking VIPER steering system. It requires a compatible Garmin chartplotter or GHC 50 autopilot instrument. This corepack works with yachts that have a Yamaha Helm Master system, and it requires a compatible Garmin chartplotter

SOLID-STATE 9-AXIS AHRS

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.

REACTS TO WATER CONDITIONS

Hold your course on the sea — this autopilot reacts to conditions, so you can remain confident even when you’re pitching or rolling.

SIMPLE CALIBRATION

All autopilots require commissioning and calibration. Reactor 40 makes it quick and easy.

WIRELESS REMOTE CAPABILITIES

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).

OPTIONAL GHC 50 BUNDLE

Combine the Reactor 40 hydraulic autopilot with the GHC 50 autopilot instrument to add a dedicated touchscreen autopilot display to your helm. Plus, GHC 50 allows you to share data and settings with Garmin MFDs and other installed Garmin devices.

POWERBOAT AND SAILING FEATURES

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). You can even gain additional benefits such as the following route and Auto Guidance+™ features1.

CCU Specifications:

  • Dimensions: 3 19/32" diameter (91.4 mm)
  • Weight: 5.6 oz (159 g)
  • Temperature range: From 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 ft (3 m)
  • NMEA 2000 power input: 9-16V
  • NMEA 2000 LEN: 3 (150 mA)

Buzzer/Alarm Specifications:

  • Dimensions (L × Diameter): 29/32" × 1" (23 mm × 25 mm)
  • Weight: 2.4 oz (68 g)
  • Temperature range: from 5°F to 131°F (from -15°C to 55°C)
  • Cable length: 10 ft (3.0 m)

What's in the Box?

  • Reactor 40 CCU (Course Computer Unit)
  • GHC™ 50 helm control display
  • CCU cable
  • Buzzer
  • NMEA 2000® drop cables (2 meters)
  • NMEA 2000 power cable
  • NMEA 2000 T-connectors
  • Male and female terminators
  • Documentation

1 Auto Guidance is for planning purposes only and does not replace safe navigation operations.


Product : GARMIN REACTOR 40 STEER BY WIRE VIKING VIPER W/ GHC 20
Manufacturer : Garmin
Manufacturer Part No : 010-02794-05
Product : GARMIN REACTOR 40 STEER BY WIRE VIKING VIPER W/ GHC 20
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: 1494445407

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 1032 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
C.L.
Louisville, US
★★★★★ 3
Runs small
Size: X-Large, Color: Navy
Runs small and is short. Nice dark navy color. I ordered a size up and it is still small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
D
Verified Purchase
Dee
Charlottesville, US
★★★★★ 5
Great tee
Size: X-Large, Color: Medium Grey Heather
It’s a nice cotton material…not thin, just perfect. After washing, it also kept its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
D
Verified Purchase
Dan
Chelsea, US
★★★★★ 5
Wonderful t-shirts
Size: X-Large, Color: Medium Grey Heather
These t-shirts are well made and have a nice thick feel to them. The sizing is spot on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
P
Verified Purchase
Purple 7
Draper, US
★★★★★ 5
Unpaid and honest review
Size: Small, Color: Navy
Nice fit ,lightweight ,good quality and very very affordable ,comfy.Recommended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
D
Verified Purchase
Dave F
Cuba, US
★★★★★ 4
Runs small
Size: XX-Large, Color: Navy
Definitely go a size up. These run a whole size smaller than designated. Material is also heavier than a regular t-shirt. Quality seems okay
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products