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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 - Fittings

  • Beckson 1" Drain Plug Screw Type w/Gasket - Black [DP10-B]

    Beckson Marine
    Original price $8.10
    Original price $8.10 - Original price $8.10
    Original price $8.10
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    In stock

    Beckson Screw Type 1" Drain PlugScrew-type drain plug with patented self-cleaning thread design, O-ring, and super strength center retaining legs ...

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    Original price $8.10
    Original price $8.10 - Original price $8.10
    Original price $8.10
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
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  • Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]

    Perko
    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $38.99
    $38.99 - $38.99
    Current price $38.99
    Low stock

    0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - BlackBlack Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with ...

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    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $38.99
    $38.99 - $38.99
    Current price $38.99
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  • Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]

    Perko
    Original price $84.58
    Original price $84.58 - Original price $84.58
    Original price $84.58
    Current price $59.99
    $59.99 - $59.99
    Current price $59.99
    Low stock

    0541 Vented Fill f/1-1/2" Hose - Straight Neck - Gas Straight Neck Chrome Plated Bronze Cap Black Polymer Body Stainless Steel Bead Chain Integral...

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    Original price $84.58
    Original price $84.58 - Original price $84.58
    Original price $84.58
    Current price $59.99
    $59.99 - $59.99
    Current price $59.99
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  • Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]

    Perko
    Original price $131.53
    Original price $131.53 - Original price $131.53
    Original price $131.53
    Current price $85.99
    $85.99 - $85.99
    Current price $85.99
    Low stock

    0591 Vented Fill f/1-1/2" Hose - Straight Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Straight Neck & Heavy Duty Stainless Steel ...

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    Original price $131.53
    Original price $131.53 - Original price $131.53
    Original price $131.53
    Current price $85.99
    $85.99 - $85.99
    Current price $85.99
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  • Perko Flush Pro Valve Kit - 1" [0457DP6]

    Perko
    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $201.99
    $201.99 - $201.99
    Current price $201.99
    Low stock

    Flush Pro Valve Kit - 1"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring ...

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    Original price $276.69
    Original price $276.69 - Original price $276.69
    Original price $276.69
    Current price $201.99
    $201.99 - $201.99
    Current price $201.99
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  • Perko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]

    Perko
    Original price $49.59
    Original price $49.59 - Original price $49.59
    Original price $49.59
    Current price $34.99
    $34.99 - $34.99
    Current price $34.99
    In stock

    Perko 1-1/2" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pip...

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    Original price $49.59
    Original price $49.59 - Original price $49.59
    Original price $49.59
    Current price $34.99
    $34.99 - $34.99
    Current price $34.99
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  • Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]

    Perko
    Original price $25.99
    Original price $25.99 - Original price $25.99
    Original price $25.99
    Current price $16.99
    $16.99 - $16.99
    Current price $16.99
    Low stock

    Perko 1" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Si...

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    Original price $25.99
    Original price $25.99 - Original price $25.99
    Original price $25.99
    Current price $16.99
    $16.99 - $16.99
    Current price $16.99
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  • Perko Water Inlet Fitting w/Plug [0499DP0CHR]

    Perko
    Original price $171.25
    Original price $171.25 - Original price $171.25
    Original price $171.25
    Current price $104.99
    $104.99 - $104.99
    Current price $104.99
    Low stock

    Water Inlet Fitting(0499) Chrome Plated Bronze Standard Female Swivel Hose Connector Black Plastic Watertight Plug Stainless Steel Bead Chain F...

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    Original price $171.25
    Original price $171.25 - Original price $171.25
    Original price $171.25
    Current price $104.99
    $104.99 - $104.99
    Current price $104.99
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  • GROCO Bronze Round Hull Strainer w/Access Door f/Up To 2" Thru-Hull [RSC-2000]

    GROCO
    Original price $134.00
    Original price $134.00 - Original price $134.00
    Original price $134.00
    Current price $89.99
    $89.99 - $89.99
    Current price $89.99
    In stock

    Bronze Round Hull Strainer with Access Door for Up To 2" Thru-Hull Features: Patented access door design allows easy access to Thru Hulls. C84400 ...

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    Original price $134.00
    Original price $134.00 - Original price $134.00
    Original price $134.00
    Current price $89.99
    $89.99 - $89.99
    Current price $89.99
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  • GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]

    GROCO
    Original price $85.00
    Original price $85.00 - Original price $85.00
    Original price $85.00
    Current price $61.99
    $61.99 - $61.99
    Current price $61.99
    Low stock

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

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    Original price $85.00
    Original price $85.00 - Original price $85.00
    Original price $85.00
    Current price $61.99
    $61.99 - $61.99
    Current price $61.99
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  • GROCO 3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-750-S]

    GROCO
    Original price $17.00
    Original price $17.00 - Original price $17.00
    Original price $17.00
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    Low stock

    3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to 3" S...

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    Original price $17.00
    Original price $17.00 - Original price $17.00
    Original price $17.00
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
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  • Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]

    Perko
    Original price $35.93
    Original price $35.93 - Original price $35.93
    Original price $35.93
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99
    Low stock

    Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black FlangeFeatures: Chrome Plated Zinc Alloy Flange Black Polymer Flange Black Polymer Cap wit...

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    Original price $35.93
    Original price $35.93 - Original price $35.93
    Original price $35.93
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99
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  • Perko Flush Pro Valve - 1-1/4" [0456DP7]

    Perko
    Original price $164.97
    Original price $164.97 - Original price $164.97
    Original price $164.97
    Current price $120.99
    $120.99 - $120.99
    Current price $120.99
    Low stock

    Flush Pro Valve - 1-1/4"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel ...

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    Original price $164.97
    Original price $164.97 - Original price $164.97
    Original price $164.97
    Current price $120.99
    $120.99 - $120.99
    Current price $120.99
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  • GROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1250]

    GROCO
    Original price $36.00
    Original price $36.00 - Original price $36.00
    Original price $36.00
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99
    In stock

    1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes...

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    Original price $36.00
    Original price $36.00 - Original price $36.00
    Original price $36.00
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99
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  • GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]

    GROCO
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99
    In stock

    Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in door...

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    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99
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  • GROCO Perforated Hull Strainer w/Access Door 2" Max Thru-Hull [APHS-2000-1]

    GROCO
    Original price $313.00
    Original price $313.00 - Original price $313.00
    Original price $313.00
    Current price $208.99
    $208.99 - $208.99
    Current price $208.99
    In stock

    Perforated Hull Strainer with Access Door 2" Max Thru-HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze body and doo...

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    Original price $313.00
    Original price $313.00 - Original price $313.00
    Original price $313.00
    Current price $208.99
    $208.99 - $208.99
    Current price $208.99
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  • T-H Marine Large Rectangular Scupper - White [LRS-2-DP]

    T-H Marine Supplies
    Original price $17.99
    Original price $17.99 - Original price $17.99
    Original price $17.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    Low stock

    Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features: Can qui...

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    Original price $17.99
    Original price $17.99 - Original price $17.99
    Original price $17.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
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  • TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]

    T-H Marine Supplies
    Original price $16.99
    Original price $16.99 - Original price $16.99
    Original price $16.99
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    In stock

    Push-In Drain Plug f/1-1/2" Thru-Hull DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from baitwell or liv...

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    Original price $16.99
    Original price $16.99 - Original price $16.99
    Original price $16.99
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
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  • Attwood Scupper Valve [3876-3]

    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

    Scupper ValveProvides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector ...

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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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  • Perko 3/4" Seacock Ball Valve Bronze MADE IN THE USA [0805005PLB]

    Perko
    Original price $292.81
    Original price $292.81 - Original price $292.81
    Original price $292.81
    Current price $127.99
    $127.99 - $127.99
    Current price $127.99
    Low stock

    Perko 3/4" Seacock Ball Valve BronzeThese valves bodies are offered to meet the needs of applications that require extra long, scoop or flush type...

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    Original price $292.81
    Original price $292.81 - Original price $292.81
    Original price $292.81
    Current price $127.99
    $127.99 - $127.99
    Current price $127.99
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  • GROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]

    GROCO
    Original price $12.00
    Original price $12.00 - Original price $12.00
    Original price $12.00
    Current price $8.99
    $8.99 - $8.99
    Current price $8.99
    In stock

    Bronze Pipe Nipple - 3/4" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   N...

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    Original price $12.00
    Original price $12.00 - Original price $12.00
    Original price $12.00
    Current price $8.99
    $8.99 - $8.99
    Current price $8.99
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  • GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]

    GROCO
    Original price $55.00
    Original price $55.00 - Original price $55.00
    Original price $55.00
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
    In stock

    1/2" NPT Bronze 3-Way Valve Features: 3-way valve operates logically - The handle points to the direction of flow Center position is "off"  Handle...

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    Original price $55.00
    Original price $55.00 - Original price $55.00
    Original price $55.00
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
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  • GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]

    GROCO
    Original price $105.00
    Original price $105.00 - Original price $105.00
    Original price $105.00
    Current price $69.99
    $69.99 - $69.99
    Current price $69.99
    Low stock

    Backing Block for 2" & 2-1/2" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the ...

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    Original price $105.00
    Original price $105.00 - Original price $105.00
    Original price $105.00
    Current price $69.99
    $69.99 - $69.99
    Current price $69.99
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  • GROCO 1-1/2" NPT x 1-1/2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1500]

    GROCO
    Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    In stock

    1-1/2" NPT x 1-1/2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes...

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    Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
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