The easy-to-read GNX 21 marine instrument has an inverted display with white or color digits on a black background that clearly shows depth, speed, wind and 50-plus marine and boat parameters. Its glass-bonded display with anti-glare lens coating provides excellent daytime and nighttime readability...

Garmin GNXTM 20 Marine InstrumentModel: 010-01142-00 Large, easy-to-read black digits and graphs on a white or color background provides high contrast and high visibility; choose from 7 customizable backlight colors1 Glass-bonded display with anti-glare lens avoids fogging Fully customizable user profiles for sail or...

Provide convenient remote mounting and a single access point for 2 SDTM card slots for mapping with our Garmin Card Reader. A waterproof, magnetic door allows the card reader to be mounted horizontally or vertically - and you can add multiple card readers for...

Garmin GSD24 Advanced Sonar ModuleModel: 010-00957-00The GSD 24 features a vastly improved digital sonar design for superior target definition and deep-water performance.With up to 2,000 Watts of transmit power and a high-dynamic range receiver, the GSD 24 brings high-definition imaging to your compatible Garmin...

Garmin ReactorTM 40 Kicker Autopilot Without GHCTM 20 Autopilot DisplayModel: 010-00705-95 Specially designed for boats with small gasoline outboard motors up to 25 horsepower Helps maintain heading hold and route to keep you on course - even against wind, waves or heavy current Includes...

Garmin Reactor 40 Steer-by-wire Corepack for Yamaha Helm Master Without GHC ControlModel: 010-00705-91 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...

Garmin ReactorTM 40 Steer-by-wire Standard Corepack Without GHC ControlModel: 010-00705-90 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...

Garmin ReactorTM 40 Hydraulic Corepack with SmartPump v2 Without GHCTM 20Model: 010-00705-78 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,...

Garmin 1.2-Liter Pump KitModel: 010-00705-64Use Garmins 1.2 Liter per minute (0.32 gallon per minute) pump kit with your Reactor 40 system to pump hydraulic fluid to the steering cylinders and steer the boat. New and improved with ORB hydraulic ports and threaded cable collars...

Garmin 2.0-Liter Pump KitModel: 010-00705-63Use Garmins 2.0 Liter per minute (0.53 gallon per minute) pump kit with your Reactor 40 system to pump hydraulic fluid to the steering cylinders and steer the boat. New and improved with ORB hydraulic ports and threaded cable collars...