SKU: 40582082801

Garmin Reactor 40 Hydraulic Autopilot w/SmartPump v2

Sale price$1754.99 Regular price$1949.99
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Description

Garmin Reactor 40 Hydraulic Autopilot w/SmartPump v2Reactor 40 Hydraulic Corepack with SmartPump v2 Most Responsive Autopilot System on the Water Solid state 9 axis Attitude Heading Reference System (AHRS) mounts in any orientation Minimal heading error, course deviation, rudder movement and power consumption with a more comfortable ride Minimal commissioning and calibration One compact, brushless SmartPump v2 fits most hydraulically steered boating applications Shadow Drive technology keeps you in

Reactor™ 40 Hydraulic Corepack with SmartPump v2

Most Responsive Autopilot System on the Water

  • Solid-state 9-axis Attitude Heading Reference System (AHRS) mounts in any orientation
  • Minimal heading error, course deviation, rudder movement and power consumption with a more comfortable ride
  • Minimal commissioning and calibration
  • One compact, brushless SmartPump v2 fits most hydraulically steered boating applications
  • 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. Experience the ultimate hydraulic autopilot performance when paired with the one-size-fits-most, high-reliability, brushless SmartPump v2¹.

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

You have full control of Reactor 40 from the chartplotter display. Combined with a compatible Garmin networked chartplotter and BlueChart® g2 Vision® charts, you can enjoy optional features such as Auto Guidance2, which automatically steers GPS paths.

One SmartPump Is the Easy Solution

The Reactor 40 autopilot with SmartPump v2 puts an end to guessing which pump size will work with your particular boat. One SmartPump v2 works for most boats; for optimum control and confidence, you’ll know you have the right pump for your boat. Plus, you get complete control in a smaller size with better thermal performance, higher reliability and lower power consumption. It also includes color-coded connectors to make it very easy to install. Pretty smart.

Limit the Maximum Flow Rate

Reactor 40 with SmartPump v2 automatically adjusts the maximum flow rate for a particular boat from 0 to 2.4 L per minute. It also uses a brushless motor, which provides increased reliability, longer pump life, reduced power consumption, quiet operation, a smaller package, improved thermal performance and higher efficiency.

Eliminate Risk of Rudder “Hard Over”

The Reactor 40 autopilot with SmartPump v2 is a complete autopilot package. SmartPump v2 is a single integrated unit comprised of a motor drive circuit with the pump in a single assembly. Equipped with Intelligent Rudder Rate Technology (IRRT), it slows the rudder rate when the vessel is at high speeds and speeds up rudder rate when the vessel is at lower speeds to provide optimal performance and safety in all conditions. The brushless motor drive eliminates the risk of rudder “hard over” due to hardware or software failures.

Enjoy a Longer Lasting System

Boating environments are harsh, especially on saltwater. So, our SmartPump v2 is protected from the elements. SmartPump v2 is engineered from corrosion-resistant components, including anodized aluminum and nickel-plated steel parts.

Experience Advanced Autopilot Technology

When you have a Reactor 40 with SmartPump v2 aboard your boat, you have control 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 with SmartPump v2 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.

Add Even More Peace of Mind

Add an optional GRF™ 10 rudder feedback sensor, and you can further enhance the performance of your Reactor 40 autopilot with SmartPump v2.

¹Compatible Garmin chartplotter required
²Auto Guidance is for planning purposes only and does not replace safe navigation operations

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: Hydraulic
  • Box Dimensions: 12"H x 17"W x 22"L WT: 22.5 lbs
  • UPC: 753759220631
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: 40582082801

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anchoredsoul36
Cuba, US
★★★★★ 4
Aggressive chewer (terrier) approved!
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I would give five stars except for one small area. The back seam was too easy to access to get the squeaker out (literally under half an hour of him playing). ***BUT*** the legs are SO strong and can be used for tug of war and they are crinkly and he loves it. Highly recommend!
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Reviewed in the United States on April 13, 2026
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Hayden
New York, US
★★★★★ 3
Not bad, wish it was more durable
Color: Blue Octopus
My Australian Shepard loved this toy! However, it is NOT VERY DURABLE as advertised. He ripped off a leg within 20 minutes of getting the toy.
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Reviewed in the United States on June 6, 2026
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Seymourstreet
Waukegan, US
★★★★★ 5
GREAT FOR MY LITTLE ADOPTED DOG!
Color: 6 pack
These little soft dog toys are wonderful for small to medium sized dogs. I recently rescued a dog who had never seen a toy, nor did she know how to play with them and these are perfect. She is a 13 pound half Chihuahua/terrier mix, and she loves to play with these little toys. They’re cute to me and she likes them so that makes me happy.
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Reviewed in the United States on April 5, 2026
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Darlene C.
New York, US
★★★★★ 5
Little squeaky toys
Color: 12 pack
Omg my little dog loved these they are made well and a great price point. 👍👍
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Reviewed in the United States on June 13, 2026
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Sydney
West Palm Beach, US
★★★★★ 4
Cute but not durable
Color: Blue Octopus, Color: Blue Octopus
My dog LOVES the toy and was so excited to get it. It is so cute…but not durable like advertised. My chewer was able to rip a hole by the evening we received it. We like it…just not excited for the clean up
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Reviewed in the United States on March 16, 2026

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