Marine Plumbing & Ventilation - Accessories

313 products


  • GROCO Drain Plug w/O-Ring f/ARG Strainers 2008  Older [ARG-506]

    GROCO Drain Plug w/O-Ring f/ARG Strainers 2008 Older [ARG-506]

    52 in stock

    Drain Plug with O-Ring for ARG Strainers 2008 & OlderDrain Plug before 080101 for ARG Strainers 2008 & Older

    52 in stock

    $9.50

  • Sale -24% Forespar MF 847 Vented Loop - 1-1/8" [903018]

    Forespar MF 847 Vented Loop - 1-1/8" [903018]

    12 in stock

    MF 847 Vented Loop - 1-1/8"Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids. Specifications: Barb Size: 1-1/8" (28.57mm) Height: 7" (177.8mm) Width: 9" (228.6mm) Specifications: Type: Vented Loops Box Dimensions: 2"H x 6"W x 8"L WT: 0.5 lbs UPC: 028028192231

    12 in stock

    $55.95$42.50

  • Sale -23% Forespar MF 839 Vented Loop - 1-1/4" [903011]

    Forespar MF 839 Vented Loop - 1-1/4" [903011]

    7 in stock

    MF 839 Vented Loop - 1-1/4"Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids. Specifications: Barb Size: 1-1/4" (28.57mm) Height: 7" (177.8mm) Width: 9" (228.6mm) Specifications: Type: Vented Loops Box Dimensions: 2"H x 7"W x 9"L WT: 1 lbs UPC: 028026190703

    7 in stock

    $48.95$37.50

  • Sale -18% Raritan Heating Element w/Gasket - Screw-In Type - 120v [WH1A-S]

    Raritan Heating Element w/Gasket - Screw-In Type - 120v [WH1A-S]

    20 in stock

    Heating Element with GasketThe WH1A-S is a screw in heating element that is 1250w at 120v designed to quickly and efficiently heat the water via electricity in a Raritan water heater. These elements must be installed, and the tank filled prior to applying any power or they will burn out. Raritan does offer an element that can last a bit longer if power is applied without water in the tank.Features: Includes Gasket Screw-In Type 120v WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Parts Box Dimensions: 2"H x 7"W x 8"L WT: 0.5 lbs UPC: 085462011269

    20 in stock

    $47.00$38.50

  • Sale -31% Shurflo by Pentair Pressure Reducing City Water Entry - In-Line - Cream [183-039-08]

    Shurflo by Pentair Pressure Reducing City Water Entry - In-Line - Cream [183-039-08]

    18 in stock

    Pressure Reducing City Water Entry - In-Line - CreamThis combination pressure reducing city water entry and check valve diaphragm design prevents high-pressure damage often caused by city water systems. This high performance water entry limits water pressure safely to 50 PSI while meeting or surpassing all check valve code requirements. This in-line pressure reducing water entry includes a check valve. 3/4" GSH Female swivel inlet. 1/2" NPSM - Male Outlet.Features: Small size, easy installation Continuous protection from high pressure surges Hose mounting eliminates need for permanent installation Fits standard 3/4" hose fittings Built-in check valve 50 PSI This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    18 in stock

    $74.25$51.50

  • Forespar MF 841 Vent Cap Assembly [903002]

    Forespar MF 841 Vent Cap Assembly [903002]

    6 in stock

    MF 841 Vent Cap AssemblyInstalling one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids.  Specifications: Type: Vented Loops Box Dimensions: 1"H x 1"W x 2"L WT: 0.1 lbs UPC: 028026148735

    6 in stock

    $13.50

  • Johnson Pump Fresh Water Filter Strainer Cover w/O-Ring Assembly [09-36012]

    Johnson Pump Fresh Water Filter Strainer Cover w/O-Ring Assembly [09-36012]

    45 in stock

    Fresh Water Filter Strainer Cover with O-Ring AssemblyFeatures: Strainer Cover For filters used with freshwater pumps

    45 in stock

    $14.50

  • Sale -22%Last stock! Whale Swim 'N' Rinse Shower Hose Assembly - 7' [AS5148]

    Whale Swim 'N' Rinse Shower Hose Assembly - 7' [AS5148]

    1 in stock

    Swim 'N' Rinse Shower Hose Assembly - 7'The Whale AS5148 is a replacement 7-foot (2.1-meter) hose assembly designed specifically for the Whale Swim 'N' Rinse transom and deck shower ranges.

    1 in stock

    $80.99$63.50

  • Sale -2% Camco Premium Drinking Water Hose - " ID - Anti-Kink - 10' [22823]

    Camco Premium Drinking Water Hose - " ID - Anti-Kink - 10' [22823]

    50 in stock

    Premium Drinking Water HosesHeavy Duty reinforced 5/8" ID drinking water hoses are 20% thicker than our standard hoses. Rated for 300 PSI and NSF listed. BPA free. Anti-kink design features machined fittings and strain-relief ends for added durability. Drinking water safe.

    50 in stock

    $22.99$22.50

  • Sale -21% Jabsco Service Kit f/Quiet Flush E2 Toilets [38595-1000]

    Jabsco Service Kit f/Quiet Flush E2 Toilets [38595-1000]

    6 in stock

    Service Kit for Quiet Flush E2 ToiletsContains base cover screw (key 9a), waste pump housing o-rings (keys 13, 14a), joker valve (key 15), motor adaptor o-ring (key 19), washer seals (key 22), shaft seal (key 25), slinger (key 26).For the 38045 & 38245 Series Quiet Flush E2 toilets.

    6 in stock

    $49.99$39.50

  • Sale -18% Camco EvoFlex 75 RV/Marine Drinking Water Hose - 5/8" ID [22597] Camco EvoFlex 75 RV/Marine Drinking Water Hose - 5/8" ID [22597]

    Camco EvoFlex 75 RV/Marine Drinking Water Hose - 5/8" ID [22597]

    21 in stock

    EvoFlex 75' RV/Marine Drinking Water Hose - 5/8" IDCamco’s EvoFlex 75-Foot Drinking Water Hose with a 5/8-inch ID is ideal for RV and marine use. Its extra flexible construction holds no memory, making it easier to position and store. It features nickel-plated machined fittings and stainless steel strain reliefs on each hose end. Drinking water is safe with a lead-free, BPA-free, and phthalate-free formulation. The hose leaves no strong plastic taste in your water. UV stabilized for long life. Made in the USA.Features: Extra Flexible Design: Holds no memory, making it easier to position and store The Perfect Size Hose: 75-foot hose with 5/8-inch diameter Drinking-Water Safe: Contains a BPA-free, lead-free, and phthalate-free formulation Provides Great Tasting Water: The hose won't leave a strong plastic taste in your water Durable Construction: Features nickel-plated machined fittings with stainless steel strain reliefs; UV Stabilized: For a long life Made in the USA: The product is proudly made in the USA

    21 in stock

    $68.99$56.50

  • Rule Check Valve f/800/1100 Bilge 1-1/8" Straight Ports [1223R] Rule Check Valve f/800/1100 Bilge 1-1/8" Straight Ports [1223R]

    Rule Check Valve f/800/1100 Bilge 1-1/8" Straight Ports [1223R]

    41 in stock

    Check Valve for 800/1100 Bilge 1-1/8" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:1-1/8" 

    41 in stock

    $12.50

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