Marine Navigation & Instruments - Accessories

Mark 15 Sextant#026This model has many great features including seven large sunshades, a 3 mm x 27 mm star scope, and easy-to-read micrometer drum...

GRID™ 20 - VerticalSit Back and Take Control Provides intuitive, easy-to-use remote access and control of your entire Garmin marine system 360-deg...

Suncover for TZT12FKeep your electronics safe with Furuno's flexible screen cover.Compatible with:TZT12F Display*Sold as an IndividualThis product...

1.5" NPT Displacement Hull Tank AdapterAdapter from Maretron for displacement hull tanks.WARNING: This product can expose you to chemicals includi...

AS-EC-QDE Ethernet Adapter CableThis Ethernet adapter cable will allow you to use a Humminbird Ethernet cable (sold separately) to network an ethe...

GP340 GNSS GPS ReceiverCompact, Versatile & Accurate PositioningThe GP340 is a high-performance GNSS Receiver designed for any type of vessel....

PC13 APEX® Power Cable - 6'The PC 13 is a marine-rated power cable for APEX chartplotters. Measuring 6' in length, this cable provides consistent ...

ECU 10 - Reactor™ 40One of the main components for your Reactor 40 Hydraulic autopilot system, the ECU connects and powers the course computer uni...

170 2.25" Ball Mounting System for 10-12" ScreensComponents:  171 2.25" Ball System Arm 175 2.25" Ball System Top Plate for 10-12" Screens 176 2.2...

176 2.25" Ball System BaseFeatures: Engineering-grade nylon and stainless steel construction Compatible with all 2.25″ Scotty ball system accessor...

161 1.5" Ball System ArmsFeatures: Engineering-grade nylon and stainless steel construction Compatible with all 1.5″ Scotty ball system accessorie...

171 2.25" Ball System ArmFeatures: Engineering-grade nylon and Stainless steel construction Compatible with all 2.25″ Scotty ball system accessori...

Tilt/Swivel Mounting BracketMount your echoMAP™ or GPSMAP® using this bracket. The mount swivels and tilts for optimum viewing.Compatible Devices:...

CLMD16-J2 Output Mating Connector with 1M LeadsOutput (J2) Mating Connector with 1m Flying Leads.This product may not be returned to the original ...

Bypass Module Jumper Wire with Lugs 6AWG RedA3720 Bypass Module Jumper Wire with Lugs, 6AWG, Red.This product may not be returned to the original ...

CLMD16-J1 Output Mating Connector 1M LeadsOutput (J1) Mating Connector with 1m Flying Leads.This product may not be returned to the original point...

Black Vinyl Cover for Digital NightwaveDesigned specifically for the Digital Nightwave camera with a tightening strap for a snug and secure fit, t...

White Vinyl Cover for Digital NightwaveDesigned specifically for the Digital Nightwave camera with a tightening strap for a snug and secure fit, t...

CLMD16-J3 I/O Mating Connector KitJ3 (I/O Gen Purpose) Harness Kit with 1m Flying Leads.This product may not be returned to the original point of ...

Course Computer Unit - Reactor™ 40Garmin's CCU is the brain of the Reactor 40 autopilot system, containing sensory equipment used to determine hea...