Marine Navigation & Instruments

NMEA 2000® Backbone/Drop Cable - 1' (0.3M) - *Case of 10*Extend your NMEA 2000® backbone with Garmin's 1' (0.3M) backbone/drop cable.Compatible Devices: AIS™ 300/600 Blackbox Transceiver GBT™ 10 GCL™ 20 Low-light Imaging Camera GDL™ 40 GET™ 10 GFL™ 10 GFS™ 10 GHP™ 12 Autopilot...

NMEA 2000® Multi-Port T-ConnectorMake NMEA 2000 installations easier with our multi-port T-connector. This solution creates a more robust NMEA 2000 backbone by reducing issues with breaking points as well as stress induced by long back bones. The rigid construction is less prone to failure...

GT51M-THP - Stainless Steel Thru-Hull Pair DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) Transducers with Temp (12-Pin)This thru-hull transducer pair provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. These traditional CHIRP sonar...

GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-PinGT23M-TM transducer is perfect for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP DownVü scanning sonar. This transom mount transducer consistently displays clear and crisp fish arches with superior target separation...

Bail Mount with Knobs for echoMAP™ CHIRP 7XdvSecure your echoMAP™ CHIRP device with Garmin's bail mount with knobs. It features tilt capabilities for optimum viewing. With the mount's quick cable disconnect feature, you can plug the necessary cords into the mount, allowing you to...

Bail Mount with Knobs for echoMAP™ SeriesSurface mount your echoMAP™ using our bail mount with knobs; the mount tilts for optimum viewing. With the mount's quick cable disconnect feature, you can plug the necessary cords into the mount, allowing you to seat/unseat your device...

Airmar B75Mw/12° Tilt600WFlush-mounted bronze housing,tilted element inside the transducer accommodates all hull deadrises and eliminates the need for a fairing block. This broadband transducer is designed to allow both traditional and Spread Spectrum scanning when used with a compatible sonar like the GSD 26....

NMEA 2000 Power IsolatorUse our NMEA 2000 power isolator to ensure sources that could power the bus are separated properly during installation of the NMEA 2000 network.WARNING: This product can expose you to chemicals which are known to the State of California to cause...

Our NMEA 2000 network updater provides the convenience of updating Garmin products and NMEA 2000 accessories that do not have an SD card slot. Simply download a software update to an SD card and insert the card into the network updater. Using a simple...

Wire this buzzer to your course compass unit (CCU) to receive audible alerts from your GHP 10.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...

Swivel Mounting BracketMount your chartplotter or sounder with Garmin's swivel mounting bracket.Compatible Devices: GPSMAP® 500 Series GXM™ 31 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...

NMEA 2000 terminator - maleWARNING: 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: Connection Gender: Male Data Interface: NMEA 2000 Box...

20' Marine Network Cable, RJ45WARNING: 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: Cable Length (Feet): 20' Box Dimensions: 3"H x...

GP1971F 9" GPS/Chartplotter/Fishfinder 50/200, 600W, 1kW, Single Channel & CHIRPPowerful technology in a compact 9" Chartplotter with a built-in CHIRP Fishfinder!Multi-Touch Interface - Convenient and intuitive slide-out menusThe GP-1971F smart interface, inherited from the NavNet TZtouch2, features slide-out menus containing all the tools and...

RealVision 3D Transducer Extension Cable - 5M(16')RealVision 3D Transducer Extension Cables work with both the transom mounted RV-100, as well as through-hull RV-200 and RV-300 series transducers.  Each extension cable features a waterproof, twist-lock connector at the MFD end, and a compatible socket at...

Power Cable Assembly, 3.5 MetersWARNING: 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: Type: Power Cords Box Dimensions: 2"H x 3"W...

Submersible Pressure Transducer - 0-1.5 PSIThe submersible pressure transducers are used together with Maretron's Fluid Pressure Monitor (FPM100), which allows tank fluid level to be broadcast over an NMEA 2000® network where it can be monitored from any compatible NMEA 2000® display. When used...

Thru-Hull Side-Scan Transducer 12-Pin for TZtouch3 12, 16 & 19 ModelsThe 225T-SS904 is a Thru-Hull transducer that works with the built-in Side-Scan functionality on your NavNet TZtouch3 TZT12F, TZT16F, or TZT19F MFD.Features: 150 watts on each side CHIRP 220-240kHz Stainless Steel Thru-Hull with Temperature...

DSM570 5.7" High Resolution Color Display with Black EnclosureMaretron's DSM570 is a high-resolution sunlight viewable color display that allows easy interpretation of NMEA 2000® instrument and navigation data through custom display configurations, featuring an easy-to-use five-key illuminated keypad.Unlike traditional single-display units, DSM570 users can choose...

30 Meter Cable Kit w/ Junction Box, FI5001