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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 4" x 14" Port Gasket [GK-414]

    Beckson Marine
    Original price $17.40
    Original price $17.40 - Original price $17.40
    Original price $17.40
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    In stock

    4" x 14" Port GasketFeatures: Gasket for all PO414 Series Ports Gasket only

    Original price $17.40
    Original price $17.40 - Original price $17.40
    Original price $17.40
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
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  • GROCO 1-1/2" Hose Barb Stainless Straight Deck Drain [SCUS-1500]

    GROCO
    Original price $151.00
    Original price $151.00 - Original price $151.00
    Original price $151.00
    Current price $100.99
    $100.99 - $100.99
    Current price $100.99
    Low stock

    1-1/2" Hose Barb Stainless Straight Deck Drain Features: Scuppers are installed flush with the deck and have a removable drain. #316 Stainless Ste...

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    Original price $151.00
    Original price $151.00 - Original price $151.00
    Original price $151.00
    Current price $100.99
    $100.99 - $100.99
    Current price $100.99
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  • GROCO 3/4" Bronze NPS to NPT Flange Adapter [IBVF-750]

    GROCO
    Original price $64.00
    Original price $64.00 - Original price $64.00
    Original price $64.00
    Current price $46.99
    $46.99 - $46.99
    Current price $46.99
    Low stock

    3/4" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Feature...

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    Original price $64.00
    Original price $64.00 - Original price $64.00
    Original price $64.00
    Current price $46.99
    $46.99 - $46.99
    Current price $46.99
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  • GROCO 3/4" NPT Bronze In-Line Ball Valve [IBV-750]

    GROCO
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    In stock

    3/4" 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 $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
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  • GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]

    GROCO
    Original price $87.00
    Original price $87.00 - Original price $87.00
    Original price $87.00
    Current price $62.99
    $62.99 - $62.99
    Current price $62.99
    In stock

    3/4" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the val...

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    Original price $87.00
    Original price $87.00 - Original price $87.00
    Original price $87.00
    Current price $62.99
    $62.99 - $62.99
    Current price $62.99
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  • GROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-2000]

    GROCO
    Original price $72.00
    Original price $72.00 - Original price $72.00
    Original price $72.00
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
    In stock

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

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    Original price $72.00
    Original price $72.00 - Original price $72.00
    Original price $72.00
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
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  • Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills [1324DP0BLK]

    Perko
    Original price $52.22
    Original price $52.22 - Original price $52.22
    Original price $52.22
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
    Low stock

    Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills(1324) Black Plastic with Gasket Built in Lock Cylinder Size #0 Fits PERKO Fills 1313 & ...

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    Original price $52.22
    Original price $52.22 - Original price $52.22
    Original price $52.22
    Current price $36.99
    $36.99 - $36.99
    Current price $36.99
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  • GROCO 1-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1500]

    GROCO
    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $136.99
    $136.99 - $136.99
    Current price $136.99
    Low stock

    1-1/2" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the v...

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    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $136.99
    $136.99 - $136.99
    Current price $136.99
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  • GROCO Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull [SC-2500-L]

    GROCO
    Original price $121.00
    Original price $121.00 - Original price $121.00
    Original price $121.00
    Current price $80.99
    $80.99 - $80.99
    Current price $80.99
    Low stock

    Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in ...

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    Original price $121.00
    Original price $121.00 - Original price $121.00
    Original price $121.00
    Current price $80.99
    $80.99 - $80.99
    Current price $80.99
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  • T-H Marine Straight Barbed All-Purpose Drain - White [APD-2-DP]

    T-H Marine Supplies
    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    In stock

    Straight Barbed All-Purpose Drain - White1-3/8" White Concaive Head Drain. These molded drains, available in straight and 90-degree versions, offe...

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    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
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  • GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]

    GROCO
    Original price $153.00
    Original price $153.00 - Original price $153.00
    Original price $153.00
    Current price $101.99
    $101.99 - $101.99
    Current price $101.99
    Low stock

    1-1/4" Hose Barb Stainless 90 Degree Deck Drain Features: 90 Degree Barb Scuppers are installed flush with the deck and have a removable drain. #3...

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    Original price $153.00
    Original price $153.00 - Original price $153.00
    Original price $153.00
    Current price $101.99
    $101.99 - $101.99
    Current price $101.99
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  • Rule 1201R 3/4" Port - 90 Barb [1201R]

    Rule
    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

    1201R 3/4" Port - 90° BarbPort Fitting - 19mm (3/4") 90° Hose Barb

    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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  • GROCO 1/2" NPT 90 Stainless Steel Fuel Valve [FV-590-S]

    GROCO
    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
    In stock

    1/2" NPT 90° Stainless Steel Fuel ValveFeatures: Compact design 90° flow path 1/2" NPT male and female ports Use FV-590 (Brass) for fiberglass tan...

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    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
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  • GROCO 3/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]

    GROCO
    Original price $80.00
    Original price $80.00 - Original price $80.00
    Original price $80.00
    Current price $57.99
    $57.99 - $57.99
    Current price $57.99
    In stock

    3/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the...

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    Original price $80.00
    Original price $80.00 - Original price $80.00
    Original price $80.00
    Current price $57.99
    $57.99 - $57.99
    Current price $57.99
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  • GROCO Bronze Pipe Nipple - 1" NPT [PN-1000]

    GROCO
    Original price $20.00
    Original price $20.00 - Original price $20.00
    Original price $20.00
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99
    In stock

    Bronze Pipe Nipple - 1" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   Not...

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    Original price $20.00
    Original price $20.00 - Original price $20.00
    Original price $20.00
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99
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  • GROCO Backing Block f/3/4" 1" Seacocks [BB-1]

    GROCO
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
    In stock

    Backing Block for 3/4" & 1" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the ba...

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    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
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  • GROCO 1" NPT x 1-1/8" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1125]

    GROCO
    Original price $19.00
    Original price $19.00 - Original price $19.00
    Original price $19.00
    Current price $13.99
    $13.99 - $13.99
    Current price $13.99
    In stock

    1" NPT x 1-1/8" Bronze Full Flow Pipe to Hose Straight FittingFeatures: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 3" U...

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    Original price $19.00
    Original price $19.00 - Original price $19.00
    Original price $19.00
    Current price $13.99
    $13.99 - $13.99
    Current price $13.99
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  • GROCO 3/4" NPT Bronze 3-Way Valve [TWV-750]

    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
    In stock

    3/4" 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 $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 1/2" 4-Port Tank Selector Valve [FV-450-X]

    GROCO
    Original price $138.00
    Original price $138.00 - Original price $138.00
    Original price $138.00
    Current price $91.99
    $91.99 - $91.99
    Current price $91.99
    In stock

    1/2" 4-Port Tank Selector ValveFeatures: For fuel or water Four Positions: Tank-1, Tank-2, Tanks 1 & 2, Off Full 1/2” flow Audible “click” at ...

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    Original price $138.00
    Original price $138.00 - Original price $138.00
    Original price $138.00
    Current price $91.99
    $91.99 - $91.99
    Current price $91.99
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  • GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]

    GROCO
    Original price $22.00
    Original price $22.00 - Original price $22.00
    Original price $22.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    In stock

    1" NPT Bronze 45 Degree Pipe to 1" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C83600 bro...

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    Original price $22.00
    Original price $22.00 - Original price $22.00
    Original price $22.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
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  • GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]

    GROCO
    Original price $108.00
    Original price $108.00 - Original price $108.00
    Original price $108.00
    Current price $71.99
    $71.99 - $71.99
    Current price $71.99
    In stock

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

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    Original price $108.00
    Original price $108.00 - Original price $108.00
    Original price $108.00
    Current price $71.99
    $71.99 - $71.99
    Current price $71.99
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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
    In 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 0540 Spare Cap w/Chain [0540DPG99A]

    Perko
    Original price $72.55
    Original price $72.55 - Original price $72.55
    Original price $72.55
    Current price $50.99
    $50.99 - $50.99
    Current price $50.99
    Low stock

    0540 Spare CapPerko's 0540 spare gas cap with chain

    Original price $72.55
    Original price $72.55 - Original price $72.55
    Original price $72.55
    Current price $50.99
    $50.99 - $50.99
    Current price $50.99
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  • Raritan Diverter Y Valve w/Fittings [DV11]

    Raritan
    Original price $140.00
    Original price $140.00 - Original price $140.00
    Original price $140.00
    Current price $97.99
    $97.99 - $97.99
    Current price $97.99
    Low stock

    Diverter Y Valve with FittingsRaritan’s Diverter Y-Valve allows for easy installation as it can be configured using any port as input. Port connec...

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    Original price $140.00
    Original price $140.00 - Original price $140.00
    Original price $140.00
    Current price $97.99
    $97.99 - $97.99
    Current price $97.99
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