Best selling products

Toilet Conditioner - QuartCleans, lubricates, deodorizes and keeps all parts of marine toilets clean and in efficient working condition. Contains a special non-mineral oil that will not harm leather, rubber or fittings. Conditions by impregnating and lubricating all parts. Eliminates rather than masks odors. Non-caustic.Perfect for use with fresh water...

Express® Mach3™ OS™ - Right Hand - Stainless Steel Propeller - OS-1611 - 3-Blade - 15.625" x 11 PitchThe Express Mach3 OS Series of Stainless Steel Propellers are the next step in the evolution of our very popular larger diameter VO series. Our Engineers and Propeller Experts made improvements to...

Aqua Fresh - 8 Pack BoxFor fresh tasting, odor free drinking water from fiberglass, plastic or metal tanks. Simply deposit the contents of these handy packets into water tanks.Eight 2 oz. (0.6 kg) packets per box Specifications: Type: Bilge & Holding Tank Box Dimensions: 3"H x 5"W x 5"L WT:...

50A Weatherproof Plug CoverAt Marinco, we make electrical products that stand up to the harshest environments. Every product we make is designed to withstand the rigors of life at sea. Use with 6361CRN or 6365CRN Can be used on both male and female ends WARNING: This product can expose you...

EC M30 Transducer Extension Cable - 30'30' extension cable for transducers. Current Models:  ICE HELIX, ICE Flashers, PiranhaMAX, HELIX 5, HELIX 7, HELIX 9, HELIX 10, HELIX 12Discontinued Series: 500 Series, 600 Series, 700 Series, 800 Series, 900 Series, 1100 SeriesLength: 30'WARNING: This product can expose you to chemicals including LEAD which is...

Wired Shore Power Sensor PlugThe Shore Power Sensor Plug allows boaters to monitor system-critical shore power from anywhere. Receive an alert in the event that shore power is lost and avoid costly system shutdown. The Shore Power Sensor Plug is ideal for larger vessels relying on external power sources to...

Automatic Bilge Cleaner - GallonHeavy duty, concentrated formula. Protects hull from costly deterioration. Dissolves, emulsifies and combines grease, oil and scum with bilge water. Automatically reaches difficult places with the roll of the boat. Kills bilge odor; saves scrubbing time. 98%biodegradable earth-friendly formula. Specifications: Type: Bilge & Holding Tank Box...

Express® Mach4™ - Right Hand - Stainless Steel Propeller - EX1/EX2-1423-4 - 4-Blade - 13" x 23 PitchThe Prop that put the “four” in Perfourmance! Turning Point’s Four Blade revolutionized the propeller market when it was introduced. No one had ever produced a state-of-the-art Swept Cleaver design for 40-150hp applications....

Wired Micro ePIR Motion SensorThe Micro ePIR motion sensor provides similar functionality as the Visonic Duo 240  Ceiling Dualtech in the most compact and hard to detect package available. An ideal solution for monitoring a boat’s main entryway or corridor. Install on any wall or bulkhead for a well concealed...

Wired Magnetic REED SwitchMagnetic reed switches are used to report unauthorized entry into a main cabin through a door or external hatch. Reed switches can be connected in series to monitor multiple entry points, providing secure protection against theft. In the event of unauthorized entry, the switches will trigger an...

Automatic Bilge Cleaner - QuartHeavy duty, concentrated formula. Protects hull from costly deterioration. Dissolves, emulsifies and combines grease, oil and scum with bilge water. Automatically reaches difficult places with the roll of the boat. Kills bilge odor; saves scrubbing time. 98% biodegradable earth-friendly formula. Specifications: Type: Bilge & Holding Tank...

Wired Infrared Motion SensorThe Visonic 360 Ceiling Dualtech motion sensor offers robust protection against theft. Simply mount this sensor in a cabin or above the main entryway, and receive notification in the event of unauthorized entry. The sensor can also be programmed to sound an audible alarm. Featuring a sleek, compact, and...

Wired Canvas Snap Cover SensorThe canvas snap sensor is ideal for boats that have a canvas cover or part cover, and replaces a canvas snap for entry alert. When the normally closed alarm circuit is opened, it triggers an entry alert to the boat owner and can also be rigged...

Boat Zoap Plus - GallonHeavy duty, works like powders without the abrasion. Double-action emulsification removes scum, smudges, oil and grease. Ideal for fiberglass. Will not damage finish or gelcoat surfaces. Not for use on sails or fabrics. Earth friendly 100% biodegradable formula. Specifications: Type: Washes Box Dimensions: 6"H x 6"W...

Hub Kit #715Features: For Yamaha 350 Lifetime Warranty Never buy another hub kit system again Inner splines adapt to the engine Outer hub compatible with different props Reduce gear shock & engine/drive damage Save up to 30% when purchasing a replacement prop Eliminate propeller vibration & chatter Eliminate hub cracking...

Hydraulic Steering Fluid - QuartFeatures: Applications: All Hydraulic Steering Systems Type: ISO 15 Low Temp Mineral Hydraulic Fluid Select Container Size: Quart

Boat Zoap - GallonThe most popular boat cleaner in the world. All-purpose, non-caustic cleaner that works well in fresh or salt, hot or cold water. Removes gull droppings and harbor scum. Great for washing greasy pots, pans, stoves, sinks and dishes. Excellent for washing sails. 100% biodegradable earth-friendly formula Specifications:...

Mini Double Ended Cordset - Male to Female - 5M - BlueDouble-ended cordsets are used for trunk or drop lines and make for a secure connection and simple time saving installation. The connectors are keyed for error-free connection and are waterproof for continued operation even while submerged in the bilge....

SeaTalk1 to NMEA InterfaceDigital Yacht's SeaTalk to NMEA (ISO) Converter is a small, but powerful interface that provides bi-directional conversion between a SeaTalk network and an NMEA 0183 network or device. Taking its power from the SeaTalk network, the ST-NMEA Converter features a full, multi-transistor SeaTalk 1 interface, an opto-isolated...

Rudder Angle Sensor f/ Dual StationTechnical Specifications: Measurement Range - 45° - 0 - 45° Signal Analogue - 1.5 - 90 Ohm Resistance value -  1.5 - 90 Ohm - 2 Gauges  Operating Voltage - 6 - 24 Volt DC Communication - Analog Wire - 2 Wire system Sensor Signal...