Marine Navigation & Instruments

GA200 GPS Sensor for AIS700The GA200 is an external antenna, suitable for improving the reception of the internal GNSS (GPS / GLONASS) receivers of compatible MFDs, AIS devices, and VHF radios. The GNSS antenna is supplied with a fitted 10 m (33 ft.)...

N2K Micro 4 Way T-PieceThe Actisense 4 Way T-Piece is for use where multiple drops or ‘ports’ are required from the NMEA 2000 backbone. It’s as quick and easy to install as a single T-Piece, uses less space than two individual...

Furuno 12-Pin Mix & Match Cable for CHIRP Dual Element TransducersFor use with Airmar's Mix and Match CHIRP transducers up to 1kW (1,000 watts).This product may not be returned to the original point of purchase. Please contact the manufacturer...

UC H7R2 Unit Cover for HELIX 7 G4 ModelsThe UC H7R2 is a silicone cover for select HELIX 7 models that help keep your fish finder protected when not in use. Features:Compatible with: HELIX 7 G4 and G4N modelsColor: BlackNot for use while trailering...

GM H7R2 Gimbal Mount for HELIX 7 G4N ModelsThe GM H7 is a gimbal mount for HELIX 7 G4N products. This includes the gimbal mount, knobs, and mounting hardware. Features:Compatible with: HELIX 7 G4N modelsIncludes gimbal mount, knobs, and mounting...

IDMK H7R2 In-Dash Mounting Kit for HELIX 7 G4The IDMK H7R2 is a rigid and reinforced in-dash mounting kit for HELIX 7 Series fish finders, complete with bracket and hardware.  This provides a secure and finished look for the in-dash mounting of...

52mm (2-1/16") Viewline Engine Oil Pressure 150 PSI - Black Dial & BezelFeatures:Installation Dimension: 52mm - 2-1/16"Color: BlackLens: Plastic Double Anti-FogBezel Model: Black TriangleMeasurement Range: 0 - 150 PSICategory: Pressure GaugesSeries:...

52mm (2-1/16") Viewline Voltmeter 18-32V - Black Dial & BezelThe Viewline voltmeter displays the status of the generator and battery and their loads on a voltage scale. Values exceeding the normal charging voltages can therefore be monitored exactly...

$100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP MEGA SI GPS G4NThe HELIX 7 CHIRP MEGA SI GPS G4N fish finder features MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live,...

$100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP MEGA DI GPS G4NThe HELIX 7 CHIRP MEGA DI GPS G4N fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and...

$100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP MEGA DI GPS G4N CHOThe HELIX 7 CHIRP MEGA DI GPS G4N CHO fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal...

$100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP GPS G4NThe HELIX 7 CHIRP GPS G4N fish finder features Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and Humminbird Basemap built-in. An...