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ALL MERCURY AND YAMAHA POWERHEADS AND LOWER UNITS NOW CARRY 24 MONTH WARRANTIES AT NO ADDITIONAL COST!
ALL MERCURY AND YAMAHA POWERHEADS AND LOWER UNITS NOW CARRY 24 MONTH WARRANTIES AT NO ADDITIONAL COST!

Marine Plumbing & Ventilation

  • GROCO 3/4" Bronze Nipple Check Valve [PNC-750]

    GROCO
    Original price $21.00
    Original price $21.00 - Original price $21.00
    Original price $21.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    In stock

    3/4" Bronze Pipe Nipple Check ValveFeatures: C83600 cast bronze construction NPT threads 1/2" - 2" sizes Not suitable for use with diesel fuel or ...

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    Original price $21.00
    Original price $21.00 - Original price $21.00
    Original price $21.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
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  • GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000]

    GROCO
    Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99
    Low stock

    1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Features:...

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    Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99
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  • GROCO 1-1/4" NPT Stainless Steel In-Line Ball Valve [IBV-1250-S]

    GROCO
    Original price $137.00
    Original price $137.00 - Original price $137.00
    Original price $137.00
    Current price $91.99
    $91.99 - $91.99
    Current price $91.99
    Low stock

    1-1/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with t...

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    Original price $137.00
    Original price $137.00 - Original price $137.00
    Original price $137.00
    Current price $91.99
    $91.99 - $91.99
    Current price $91.99
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  • GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO
    Original price $27.00
    Original price $27.00 - Original price $27.00
    Original price $27.00
    Current price $19.99
    $19.99 - $19.99
    Current price $19.99
    In stock

    3/8" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only wit...

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    Original price $27.00
    Original price $27.00 - Original price $27.00
    Original price $27.00
    Current price $19.99
    $19.99 - $19.99
    Current price $19.99
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  • GROCO 1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1500]

    GROCO
    Original price $79.00
    Original price $79.00 - Original price $79.00
    Original price $79.00
    Current price $57.99
    $57.99 - $57.99
    Current price $57.99
    In stock

    1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90° Elbow Pipe to Hose FittingFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...

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    Original price $79.00
    Original price $79.00 - Original price $79.00
    Original price $79.00
    Current price $57.99
    $57.99 - $57.99
    Current price $57.99
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  • Whale Standard Submersible Electric Galley Pump - 12V [GP1002]

    Whale Marine
    Original price $43.39
    Original price $43.39 - Original price $43.39
    Original price $43.39
    Current price $33.99
    $33.99 - $33.99
    Current price $33.99
    In stock

    Standard Submersible Electric Galley Pump - 12VWhale's standard 12V submersible electric pump.Features: White 10 Liters 12V Specifications: Type:...

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    Original price $43.39
    Original price $43.39 - Original price $43.39
    Original price $43.39
    Current price $33.99
    $33.99 - $33.99
    Current price $33.99
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  • GROCO 1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1500]

    GROCO
    Original price $38.00
    Original price $38.00 - Original price $38.00
    Original price $38.00
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99
    In stock

    1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight FittingFeatures: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to ...

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    Original price $38.00
    Original price $38.00 - Original price $38.00
    Original price $38.00
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99
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  • GROCO ARG-1250 Series 1-1/4" Raw Water Strainer w/Monel Basket [ARG-1250]

    GROCO
    Original price $639.00
    Original price $639.00 - Original price $639.00
    Original price $639.00
    Current price $411.99
    $411.99 - $411.99
    Current price $411.99
    Low stock

    ARG-1250 Series 1-1/4" Raw Water Strainer with Monel BasketFeatures: Mounting System Allows Removal Without Tools Bonding Connection Both Sides O-...

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    Original price $639.00
    Original price $639.00 - Original price $639.00
    Original price $639.00
    Current price $411.99
    $411.99 - $411.99
    Current price $411.99
    Save 36% Save %
  • Frabill 120V Adapter [1430]

    Frabill
    Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    Current price $22.99
    $22.99 - $22.99
    Current price $22.99
    Low stock

    120V AdapterPower your Aqua-Life® aerator at home for longer time periods with this 120V Adaptor.Features: For use 1435, 1437, 1409, 1469, 14351, ...

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    Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    Current price $22.99
    $22.99 - $22.99
    Current price $22.99
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  • Whitecap 50 Blue Coiled Hose w/Adjustable Nozzle [P-0442B]

    Whitecap
    Original price $64.99
    Original price $64.99 - Original price $64.99
    Original price $64.99
    Current price $46.99
    $46.99 - $46.99
    Current price $46.99
    Low stock

    50' Blue Coiled Hose with Adjustable NozzleFeatures: 50' Blue Coiled Hose with Nozzle Male fitting: 3/4" Female Fitting: 3/4" Material: Polyrethan...

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    Original price $64.99
    Original price $64.99 - Original price $64.99
    Original price $64.99
    Current price $46.99
    $46.99 - $46.99
    Current price $46.99
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  • Whale Grey Waste Tanks w/Intelligent Control [GK1512]

    Whale Marine
    Original price $699.99
    Original price $699.99 - Original price $699.99
    Original price $699.99
    Current price $514.99
    $514.99 - $514.99
    Current price $514.99
    Low stock

    Grey Waste Tanks with Intelligent ControlRobust compact tanks with multi-port options to suit your installation.Whale’s Largest Range of Multi-Por...

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    Original price $699.99
    Original price $699.99 - Original price $699.99
    Original price $699.99
    Current price $514.99
    $514.99 - $514.99
    Current price $514.99
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  • Perko 0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]

    Perko
    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
    In stock

    0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black Black Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with F...

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    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
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  • Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]

    Perko
    Original price $45.64
    Original price $45.64 - Original price $45.64
    Original price $45.64
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    Low stock

    Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose Black Polymer Easily Mounts Directly on Gunnel with Removing Fill Body Includes Metallic Insert...

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    Original price $45.64
    Original price $45.64 - Original price $45.64
    Original price $45.64
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
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  • Whale Seaward Thermostatic Mixer Valve [WX1599B]

    Whale Marine
    Original price $239.99
    Original price $239.99 - Original price $239.99
    Original price $239.99
    Current price $203.99
    $203.99 - $203.99
    Current price $203.99
    Low stock

    Seaward Thermostatic Mixer ValvePlumbing "safety fitting" for the Whale "Quick Connect" system. Thermostatic mixer valve using three 1/2" BSP Male...

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    Original price $239.99
    Original price $239.99 - Original price $239.99
    Original price $239.99
    Current price $203.99
    $203.99 - $203.99
    Current price $203.99
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  • Forespar Marelon Full-Flow Seacock 2" Mushroom Through-Hull [904048ABYC]

    Forespar Performance Products
    Original price $269.95
    Original price $269.95 - Original price $269.95
    Original price $269.95
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99
    Low stock

    Marelon Full-Flow Seacock & 2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mu...

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    Original price $269.95
    Original price $269.95 - Original price $269.95
    Original price $269.95
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99
    Save 31% Save %
  • Rule 1100 GPH Electronic Sensing Bilge Pump - 24V [27SA-24]

    Rule
    Original price $216.99
    Original price $216.99 - Original price $216.99
    Original price $216.99
    Current price $160.99
    $160.99 - $160.99
    Current price $160.99
    In stock

    1100GPH Electronic Sensing Bilge Pump - 24VIn the next generation sensing bilge pumps, the 1100GPH 24V S series pump works on the principle of imp...

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    Original price $216.99
    Original price $216.99 - Original price $216.99
    Original price $216.99
    Current price $160.99
    $160.99 - $160.99
    Current price $160.99
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  • Attwood Cockpit Drain - No Screen [3875C1]

    Attwood Marine
    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $11.99
    $11.99 - $11.99
    Current price $11.99
    In stock

    Cockpit Drain - No ScreenFor use with 1-1/2" I.D. hose as part of a self-bailing cockpit system. Features short stem and narrow flange for install...

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    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $11.99
    $11.99 - $11.99
    Current price $11.99
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  • Whale RT3000 Swim 'N Rinse Compact Deck Shower - Cold Only [RT3000]

    Whale Marine
    Original price $103.26
    Original price $103.26 - Original price $103.26
    Original price $103.26
    Current price $73.99
    $73.99 - $73.99
    Current price $73.99
    Low stock

    RT3000 Swim 'N Rinse Compact Deck Shower - Cold OnlyThis easy to use compact shower is the simple deck shower solution. The shower boasts high per...

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    Original price $103.26
    Original price $103.26 - Original price $103.26
    Original price $103.26
    Current price $73.99
    $73.99 - $73.99
    Current price $73.99
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  • Whale FW0814 WaterMaster Automatic Pressure Pump - 8L - 30PSI - 12V [FW0814]

    Whale Marine
    Original price $189.22
    Original price $189.22 - Original price $189.22
    Original price $189.22
    Current price $135.99
    $135.99 - $135.99
    Current price $135.99
    In stock

    FW0814 WaterMaster Automatic Pressure Pump - 8L - 30PSI - 12VWaterMaster FW0814 is a pump from Whale with a compact sleek design that is easy to i...

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    Original price $189.22
    Original price $189.22 - Original price $189.22
    Original price $189.22
    Current price $135.99
    $135.99 - $135.99
    Current price $135.99
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  • Rule 800GPH Standard Bilge Pump - 12V [20DA]

    Rule
    Original price $68.99
    Original price $68.99 - Original price $68.99
    Original price $68.99
    Current price $54.99
    $54.99 - $54.99
    Current price $54.99
    In stock

    800GPH Standard Bilge Pump - 12VCustomers talk about flow, they want the water out of the bilge, andfast. Improved design and performance means th...

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    Original price $68.99
    Original price $68.99 - Original price $68.99
    Original price $68.99
    Current price $54.99
    $54.99 - $54.99
    Current price $54.99
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  • Rule 800GPH Electronic Sensing Bilge Pump - 12V [20SA]

    Rule
    Original price $150.99
    Original price $150.99 - Original price $150.99
    Original price $150.99
    Current price $111.99
    $111.99 - $111.99
    Current price $111.99
    In stock

    800GPH Electronic Sensing Bilge Pump - 12VIn the next generation sensing bilge pumps, the 800GPH 12V S series pump works on the principle of impe...

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    Original price $150.99
    Original price $150.99 - Original price $150.99
    Original price $150.99
    Current price $111.99
    $111.99 - $111.99
    Current price $111.99
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  • Jabsco Vented Loop Solenoid Valve f/37010 Series Toilet [37068-2000]

    Jabsco
    Original price $174.99
    Original price $174.99 - Original price $174.99
    Original price $174.99
    Current price $129.99
    $129.99 - $129.99
    Current price $129.99
    In stock

    Vented Loop Solenoid Valve for 37010 Series ToiletWhen installing a vented loop in the inlet hose, it is recommended that a Vented Loop Solenoid V...

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    Original price $174.99
    Original price $174.99 - Original price $174.99
    Original price $174.99
    Current price $129.99
    $129.99 - $129.99
    Current price $129.99
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  • Jabsco Single Stack Water System - 4.8 GPM - 40PSI - 12V [52520-1000]

    Jabsco
    Original price $949.99
    Original price $949.99 - Original price $949.99
    Original price $949.99
    Current price $675.99
    $675.99 - $675.99
    Current price $675.99
    In stock

    Single Stack Water System - 4.8 GPM - 40PSI - 12VThe Single Stack Water System is a fully assembled water pressure set which makes installation of...

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    Original price $949.99
    Original price $949.99 - Original price $949.99
    Original price $949.99
    Current price $675.99
    $675.99 - $675.99
    Current price $675.99
    Save 29% Save %
  • Jabsco Neoprene Impeller Kit w/Cover, Gasket or O-Ring - 6-Blade - 5/16 Shaft Diameter [6303-0001-P]

    Jabsco
    Original price $40.99
    Original price $40.99 - Original price $40.99
    Original price $40.99
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99
    In stock

    Neoprene Impeller Kit with Cover, Gasket or O-Ring - 6-Blade - 5/16 Shaft DiameterJabsco's Neoprene Impeller Kit is used specifically in Jabsco's ...

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    Original price $40.99
    Original price $40.99 - Original price $40.99
    Original price $40.99
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99
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