Tech Specs

In The Box
SmartPump v2
Reactor 40 CCU (Course Computer Unit)
ECU (Electronic Control Unit) power cable
Interconnect cable
Shadow Drive
Buzzer
NMEA 2000® drop cables (2 meters)
NMEA 2000 power cable
NMEA 2000 T-connectors
Male and female terminators
Documentation
Manual & Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs

In The Box
SmartPump v2
Reactor 40 CCU (Course Computer Unit)
ECU (Electronic Control Unit) power cable
Interconnect cable
Shadow Drive
Buzzer
NMEA 2000® drop cables (2 meters)
NMEA 2000 power cable
NMEA 2000 T-connectors
Male and female terminators
Documentation
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin Reactor 40 Hydraulic Corepack with SmartPump v2 With GHC 50 Autopilot Instrument (010-02794-01)
Every Captain Needs a Co-Pilot
The Garmin Reactor 40 Hydraulic Corepack with SmartPump v2 provides the ultimate extra hand for captains of powerboats, allowing you to navigate effortlessly and enjoy worry-free exploration of the waters. Combined with the GHC 50 Autopilot Instrument, this system enhances your autopilot experience with advanced features that make your time on the water even more enjoyable.
Key Features:
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Perfect for Hydraulically Steered Systems:
Designed specifically for boats with hydraulic steering, this corepack is ideal for most sailboats and powerboats with such systems. It pairs perfectly with a compatible Garmin chartplotter or GHC 50 autopilot instrument to integrate seamlessly. -
SmartPump v2:
The SmartPump v2 is a compact, brushless pump that provides optimal control, better thermal performance, and improved reliability. It's a one-size-fits-most solution, ensuring your system runs smoothly with lower power consumption and higher efficiency. -
Solid-State 9-Axis AHRS:
Featuring a solid-state 9-axis AHRS, the Reactor 40 offers flexible mounting options and improves heading accuracy. You can mount it nearly anywhere, even in orientations that were previously challenging, all while reducing power consumption. -
Reacts to Water Conditions:
The Reactor 40 adapts to sea conditions and keeps you on course even when you're pitching or rolling. This ensures your autopilot continuously responds to the changing environment for maximum stability and course-keeping. -
Simple Calibration:
Calibration and commissioning of the Reactor 40 are made quick and easy, so you can spend less time setting up and more time on the water. -
Shadow Drive™ Technology:
The Shadow Drive™ technology allows you to maintain greater control when maneuvering the boat. The autopilot automatically disengages when you turn the wheel, offering a smoother and more responsive navigation experience. -
Wireless Remote Control:
The Reactor 40 allows you to control your autopilot remotely, whether via the Reactor autopilot remote, select quatix® marine smartwatches, or any compatible Garmin devices. The system enables you to control the autopilot from anywhere on your boat, enhancing convenience.
Optional GHC 50 Bundle:
- The GHC 50 Autopilot Instrument provides a dedicated touchscreen display for easy autopilot control, sharing data with your compatible Garmin MFDs and other Garmin devices.
- Integrate your system and access features like heading hold, step turns, wind hold, tack/jibe (with wind sensor), and more.
- Auto Guidance+™ and Follow Route features can also be unlocked for added navigation capabilities.
Powerboat and Sailing Features:
- When connected to a compatible Garmin chartplotter or GHC 50 autopilot instrument, the Reactor 40 corepack offers both powerboat and sailing features.
- Includes heading hold, step turns, wind hold, tack/jibe (wind sensor required), and more.
This Reactor 40 hydraulic corepack, when paired with the GHC 50 autopilot instrument, provides a full suite of advanced navigation features to enhance your boating experience and ensure you get the most out of every voyage.