Reactor™ 40 Hydraulic Corepack with SmartPump v2, Without GHC™ Autopilot Instrument

Original price was: $6,199.00.Current price is: $5,850.00.

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  • Dimensions (H x W x D): 7 3/4″ x 7 1/2″ x 9 5/8″ (197 mm x 190 mm x 244 mm)
  • Weight: 16.5 lbs (7.5 kg)
  • Temperature range: From 5°F to 131°F (from -15°C to 55°C)
  • Material: Electronics Control Unit (ECU) – fully gasketed, aluminum alloy; bracket – carbon steel; manifold – aluminum alloy; motor – aluminum alloy
  • Power cable length: 9 ft (2.7 m)
  • Power input: 11.5-30 Vdc
  • Fuse: 40 A, blade-type
  • Main power usage: standby – less than 1 A; engaged – 5-10 A; peak – 34 A
  • Flow rate: Configurable from 0 to 2.4 L per minute
  • Compatible with steering cylinder sizes from 4-24 cu in; 7 second lock to lock up to 17 cu in

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: 9-16 V
  • NMEA 2000 LEN: 3 (150 mA)


Designed for powerboats, this Reactor 40 hydraulic corepack with SmartPump gives you the extra hand you need, so you can explore paradise worry-free.

This Reactor 40 corepack is the perfect companion for your hydraulically steered system.

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 simple.

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.

Plot your paradise.


This corepack’s compact, brushless SmartPump fits most sailboats and powerboats with a hydraulically steered boating system. It requires a compatible Garmin chartplotter or GHC autopilot instrument.


The SmartPump v2 is a one-size-fits-most solution that provides optimal control and confidence on the water. Plus, gain better thermal performance, higher reliability and lower power consumption.


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.


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


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


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.


Introducing the Reactor™ 40 Hydraulic Corepack with SmartPump v2 at Sunshine Coast Marine Electrical Doctor. Experience unparalleled control and precision with this advanced autopilot system for your boat. Designed to provide smooth and responsive steering, the Reactor™ 40 Hydraulic Corepack with SmartPump v2 takes your boating experience to the next level.

This innovative autopilot system utilizes intelligent technology to keep your vessel on course, regardless of external factors such as wind, currents, or rough waters. The Hydraulic Corepack ensures precise navigation, allowing you to relax and enjoy your time on the water.

With its SmartPump v2, this corepack provides reliable and efficient hydraulic steering, delivering optimal performance even in demanding conditions. The SmartPump v2 features a brushless motor design, which reduces noise, increases durability, and enhances energy efficiency. This means you can sail smoothly and silently, conserving power for your entire voyage.

The Reactor™ 40 Hydraulic Corepack is compatible with a range of Garmin displays, allowing for seamless integration with your existing marine electronics system. The intuitive interface and easy-to-use controls ensure a hassle-free setup and operation, so you can spend less time adjusting settings and more time enjoying your boating experience.

Safety is a top priority, offering advanced safety features to keep you and your vessel protected. It incorporates Garmin’s Shadow Drive™ technology, which automatically disengages the autopilot when manual steering inputs are detected. This allows for quick and responsive maneuvering in emergency situations or when docking.

At Sunshine Coast Marine Electrical Doctor, we are committed to providing top-quality marine products, and the Reactor™ 40 Hydraulic Corepack with SmartPump v2 is no exception. Enhance your boating adventures with this reliable and high-performance autopilot system. Trust in its advanced features, durable construction, and seamless integration capabilities. Explore the open waters with confidence and enjoy a smoother, more enjoyable sailing experience.

Contact our team for more information. 

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