Marine Navigation & Instruments - Accessories

SCU-38 Passive GPS AntennaThe Standard Horizon SCU-38 external receiver allows your compatible Standard Horizon radios internal GPS receiver to operate even when mounted in an area where the internal GPS...

High-Speed HDMI CableUse this 15-foot cable to connect your compatible Garmin marine product to an HDMI device. The water-resistant and secure connection supports 4K video and audio playback. Refer to...

DSM410 Protective CoverMaretron's DSM410 protective dust cover.

Save up to $3,000 When you Upgrade Qualifying Raymarine Products UNTIL 07/07/2024 VIEW20M RayNet to RayNet Cable for e & c Series

1.5" NPT Non-Displace Hull Focus TubeThe Maretron TFT-1.5NPT is a 1.5in NPT Non-Displacement Hull Focus Tube.WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to...

Save up to $3,000 When you Upgrade Qualifying Raymarine Products UNTIL 07/07/2024 VIEWDeviceNet (M) to ST-Ng (F) AdapterThis handy accessory will make networking Raymarine and 3rd party NMEA2000 devices much...

Power/data cable for 400 and 500-Series Chartplotters. This cable will not work properly with Fishfinders and Sounders. WARNING: This product can expose you to chemicals which are known to the...

GPSMAP® 7x10 Protective CoverGarmin's protective cover fits your compatible device, keeping it safe from the harsh marine environment when not in use. WARNING: This product can expose you to chemicals which...

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 vernier scale that reads to 2/10...

Protective Cover for STRIKER™/Vivid 7" UnitsUse our cover to protect your compatible STRIKER™ from the harsh marine environment when not in use. Specifications: Type: Covers Box Dimensions: 2"H x 6"W...

USB Card Reader with USB-C Adapter CableSave space on your helm with the compact, water-resistant SD™ card reader. It holds two full-size SD cards for quick access to charts, software...

12" Protective Cover - MagneticKeep your compatible GPSMAP 8000 series 12" device safe from the harsh marine environment, when not in use, with this magnetic protective cover.WARNING: This product can...

Adapter Plate for GPSMAP® 9x2 to 9x3 SeriesThis adapter bezel kit allows you to install a new GPSMAP 9x3 into the existing cutout of a GPSMAP 9x2 or 9x2 Plus...

AS-ETH-5PGL 5 Port Ethernet SwitchThis Ethernet switch allows you to connect to up to five compatible Humminbird fish finders and Ethernet-compatible devices to create an integrated network capable of sharing...

9-M360-2-DDI-Y - MEGA 360 & 2D/MDI 7-Pin Y-CableThis Y cable allows for the connection a MEGA 360 Imaging transducer and an external 7-pin HW / MDI+ transducer to the same...

Suzuki 9.9, 15 Remote Shift/Throttle & Tiller (2014-Present)TROLLMaster offers a variety of different servo mounting hardware kits to allow easy installation on the most popular kicker motors. The motor-specific hardware...

Protective Cover for ECHOMAP Plus/UHD 7" UnitsUse our cover to protect your compatible ECHOMAP Plus from the harsh marine environment when not in use. Specifications: Type: Covers Box Dimensions: 2"H...

Mercury 8, 9.9 (2005-Present), Johnson Evinrude 9.8 (2013-Present) & Nissan/Tohatsu 8, 9.8 with Remote THTROLLMaster offers a variety of different servo mounting hardware kits to allow easy installation on the...

Yamaha High Thrust Large Power Head 9.9, 15 (2005)TROLLMaster offers a variety of different servo mounting hardware kits to allow easy installation on the most popular kicker motors. The motor-specific...