Marine Navigation & Instruments

Spun Silver 4" Tachometer w/Hourmeter (6000 RPM) (Gas Inboard)Perimeter-lighted Silver dial with bold Black graphics, polished stainless steel bezel, contoured Black pointer, and domed glass lens.Electronic tachometers work by counting pulses generated...

HALO24 Radar Dome with Doppler TechnologyHALO24 radar offers an almost real-time view, with industry-first 60 RPM operation at close range for the ultimate in collision avoidance. Identify hazards in an instant with VelocityTrack™ Doppler...

HALO24 Radar Dome with Doppler TechnologyHALO24 radar offers an almost real-time view, with industry-first 60 RPM operation at close range for the ultimate in collision avoidance. Identify hazards in an instant with VelocityTrack™ Doppler...

RF40 Rudder Feedback Unit with 15M CableRudder Feedback for Smooth and Accurate Steering The RF40 is a medium-duty rudder feedback unit for use with NAC-1 and NAC-2 autopilot systems. Rudder feedbacks measure and report actual rudder angle to your...

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel...

Pressure Sender 150 PSI - 1/8-27 NPT Features:Ground - StandardConnection - Knurled NutVoltage - 6-24VThread - 1/8-27 NPTFComponent Reference No. - 29/12Max. Pressure  - 150 PSI / 10 bar (10-180Ohm) *Sold as an IndividualWARNING: This...

ST-Ng Right Angle AdapterThis is a 90°, right angle spur connector. Used for the multifunction displays.

HCCT Cable Connect Tray for HELIX®The HCCT- HELIX Cable Connector Tray organizes and protects all cables attached to your compatible HELIX unit. Allows for easy attachment or removal of cables when either hooking up or storing your HELIX unit...

UC-H89 Display Cover for HELIX® 8/9 G3 This black silicone unit cover for HELIX 8 G3N and HELIX 9 G3N Series units will help keep your screen clear of debris and help prevent accidental damage to your HELIX unit. Features:Compatible Fish...

IDMK-H89R Reinforced In-Dash Mounting Kit for HELIX® 8/9 G3N/G4N In-Dash Mounting Kit allows quick and easy, in-dash installation, with all necessary mounting hardware. Features:Compatible with: HELIX 9 MSI GPS G4N, HELIX 9 MSI GPS G3N,...

MHX-HW MEGA Imaging Metal Transom Mount Bracket MEGA Imaging+ Metal Mounting Bracket allows adjustment of transducer angle. Durable, rugged metal construction ideal for transom-mount installations. Compatible Transducers: XM 9 HW MSI T, XM 9...

AD-MTM-HW-MSI MEGA SI+ Trolling Motor Adapter Bracket MEGA SI+ Trolling Motor Transducer Adapter Bracket converts a MEGA Side Imaging+ transom mount transducer for trolling motor use. With a rugged composite design, it conforms to the trolling...