SKU: 25621229833

Garmin Reactor Steer-By-Wire Corepack f/Yamaha Helm Master w/o GHC 20

Sale price$1349.99 Regular price$1499.99
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Garmin Reactor Steer-By-Wire Corepack f/Yamaha Helm Master w/o GHC 20Reactor Steer By Wire Corepack for Yamaha Helm Master without GHC 20 ** Not compatible with Helm Master EX ** The Most Responsive Autopilot System on the Water Solid state 9 axis Attitude Heading Reference System (AHRS) Minimizes heading error, course deviation, rudder movement and power consumption while providing a comfortable ride Minimal commissioning and calibration Reactor 40 for steer by wire provides robust autopilot capabilities for Yamaha

Reactor™ Steer-By-Wire Corepack for Yamaha® Helm Master™ without GHC™ 20

** Not compatible with Helm Master EX **

The Most Responsive Autopilot System on the Water

  • Solid-state 9-axis Attitude Heading Reference System (AHRS)
  • Minimizes heading error, course deviation, rudder movement and power consumption while providing a comfortable ride
  • Minimal commissioning and calibration

Reactor 40 for steer-by-wire provides robust autopilot capabilities for Yamaha Helm Master systems. With a complete package designed for powerboats and sailboats, Garmin brings an advanced marine technology to the boating public that was once only available for commercial boats. The Reactor 40 autopilot series is simply the most responsive autopilot system we have ever offered.

Reactor 40 autopilots are very versatile. Both powerboat and sailing features are available in all corepacks, including heading hold, wind hold, tack/jibe, step turns and more.

Solid-state 9-axis AHRS

With its advanced solid-state 9-axis AHRS, you can mount Reactor 40 nearly anywhere, in any orientation. In addition, this new system greatly minimizes heading error, course deviation, rudder movement and power consumption while providing a comfortable ride for all on board.

Reacts to Conditions

This amazing autopilot actually reacts to the sea to hold your course. Even when the boat is pitching and rolling, you can remain confident that the Reactor 40 autopilot will keep you on your desired course.

Minimal Commissioning & Calibration

All autopilots require commissioning and calibration — all of them. We know you just want to get on the water, so we made this process as fast and easy as possible. That’s the power of simple.

Full Integration with Garmin Chartplotters

Combined with a compatible Garmin networked chartplotter, you can have full control of Reactor 40 from wherever you are on the boat. In addition to holding its course in virtually all weather and wind conditions, the system can smoothly perform a variety of preprogrammed trolling and search procedures. Plus, with a compatible Garmin networked chartplotter and BlueChart® g2 Vision® charts (sold separately), you gain optional features such as Auto Guidance¹, which automatically steers GPS paths.

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

What's In The Box?

  • Reactor 40 CCU (Course Computer Unit)
  • Yamaha Gateway
  • CCU cable
  • Buzzer
  • NMEA 2000® drop cables (2 meters)
  • NMEA 2000 power cable
  • NMEA 2000 T-connectors
  • Male and female terminators
  • Documentation

WARNING: 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 P65Warnings.ca.gov.

Specifications:

  • Steering Type: Steer-By-Wire
  • Box Dimensions: 7"H x 8"W x 12"L WT: 4.65 lbs
  • UPC: 753759207984
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: 25621229833

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4.7 ★★★★★
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Dorothy
Grantham, US
★★★★★ 5
Well made so adorable
My Daisy loves well made so cute love the sound not to loud. I would definitely recommend
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Reviewed in the United States on October 16, 2025
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Victoria
Birmingham, US
★★★★★ 4
Great toy
My dog loves this. The squeaker did break with in 24 hours, but that is most likely because my dog is an aggressive chewer! she still loves it and plays with it even though it no longer squeaks. Not good for dogs who like to pull the stuffing out!
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Reviewed in the United States on January 12, 2017
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Gramma B
New York, US
★★★★★ 5
Gift for my little dog…..
My little Bichon loves this toy. It was for her birthday. She loves shaking it and throwing it up in the air! Amazingly, she has not tried to unstuff him yet as she usually does with other similar toys! I guess that proves she really loves it then! It is well made and I would recommend it.
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Reviewed in the United States on December 7, 2023
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David Harris
San Leandro, US
★★★★★ 3
The Squeaker gave out the first week
I got this for my playful chihuahua. The size is rather large for him, but that's really not an issue for him; he already thinks he's ferocious and big as a Rottweiler. The Squeaker worked at first, but it's not attached to anything on the inside, so it floats freely and is hard to locate and squeeze, without it slipping out of my grasp. After a week, the squeaker is now completely collapsed and doesn't work at all. Its a terrible design. The Squeaker should be easily accessible, firmly attached to something on the inside, and should be more durable.
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Reviewed in the United States on November 24, 2022
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Rick Ewalt
Chelsea, US
★★★★★ 5
Better quality
The dog likes it and it is better quality than the other one that was similar.
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Reviewed in the United States on March 11, 2025

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