SKU: 51739623178

Garmin Reactor 40 Hydraulic Autopilot - Hydraulic Autopilot Only

Sale price$741.13 Regular price$823.48
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Garmin Reactor 40 Hydraulic Autopilot - Hydraulic Autopilot OnlyUnit dimensions: 10. 9 x 11. 2 x 4. 8 cm Display resolution: 320 x 240 pixels Display type: QVGA colour LCD display NMEA output: NMEA 2000 Supply voltage: 10V to 20V Our 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 Patented Shadow Drive

  • Unit dimensions: 10.9 x 11.2 x 4.8 cm
  • Display resolution: 320 x 240 pixels
  • Display type: QVGA colour LCD display
  • NMEA output: NMEA 2000
  • Supply voltage: 10V to 20V

Our 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
  • Patented Shadow Drive™ technology keeps you in control even when autopilot is engaged
  • Requires a compatible Garmin chartplotter

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; simply pick the autopilot that’s compatible with your existing steering system.

The Reactor 40 hydraulic autopilot corepack is ideal for all types of hydraulically steered powerboats — inboards outboards stern drives and diesels — or hydraulically steered sailboats. This robust unit gives powerboat users an easy-to-use autopilot system to rely upon for navigation. With its solid-state 9-axis AHRS Reactor 40 mounts nearly anywhere in any orientation and requires minimal commissioning. Our patented Shadow Drive technology gives boaters the security of knowing they maintain control even when relying upon the autopilot.

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 and 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 Guidance2 which automatically steers GPS paths.

Stay in Control with Shadow Drive Technology
The Reactor 40 autopilot features patented Shadow Drive technology. This gives you the security of knowing you maintain control even when the autopilot is engaged. The Shadow Drive system automatically disengages the autopilot if the helm is turned giving you the freedom to maneuver the boat. The autopilot automatically re-engages when you hold a steady course.

In The Box

  • Reactor 40 CCU (Course Computer Unit)
  • ECU (Electronic Control Unit)
  • ECU power cable
  • Interconnect cable
  • Shadow Drive™
  • Buzzer
  • NMEA 2000® drop cables (2 metres)
  • NMEA 2000 power cable
  • NMEA 2000 T-connectors
  • Male and female terminators
  • Documentation
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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: 51739623178

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Amazon Customer
Battle Creek, US
★★★★★ 5
amazing.
Item Package Quantity: 4, Size: Queen
WOW. I was really skeptical, but the other reviews are spot on: these are amazing firm pillows. I really hope they don't lose their firmness and become lumpy like other pillows tend to do. Excellent pillows for the price!!
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Reviewed in the United States on June 7, 2026
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Moranda
Waukegan, US
★★★★★ 5
Great quality!! Great price
Item Package Quantity: 2, Size: Queen
Bought these for my mom and omg i like them better than the ones I got on Amazon theyre super comfy and they bounce back up they dont flatten and im definitely buying some next for me definitely worth the place great price and the make seems real good quality
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Reviewed in the United States on June 3, 2026
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Mack Mackenzie
Natrona Heights, US
★★★★★ 4
These are very thick pillows.
Item Package Quantity: 2, Size: Queen
Exactly as advertised. They are very firm and very thick. They're too thick for me to be able to use as bed pillows. However, they seem to work pretty well as cushions in my papasan chair on top of its normal cushion also work very well as decorative pillows. I'm still giving them four stars because they're exactly as advertised and they seem well made. My only complaint is that they're just too thick. And that's definitely not the fault of the pillows or the pillow maker.
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Reviewed in the United States on May 12, 2026
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Xalphinions
Port Orchard, US
★★★★★ 5
notice
Material Type: Firm, Size Name: Queen (Pack of 2)
if a pillow is too comfortable it is hard to wake up. dont take a snap with this one. you will wake up in midnight and going emotional.
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Reviewed in Singapore on 22 July 2022
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Stephen Orioste
Pawtucket, US
★★★★★ 5
Very comfy pillow
Material Type: Firm, Size Name: Queen (Pack of 2)
Nice pillow - worth buying
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Reviewed in Singapore on 27 July 2022

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