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Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**

Marine Plumbing & Ventilation - Fittings

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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

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

Beckson Marine
Low 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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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $10.99
$10.99 - $10.99
Current price $10.99

Rule Hose Adapter - 1-1/2" to 1-1/8" [67]

Rule
In stock

Hose Adapter - 1-1/2" to 1-1/8"Features: Straight Hose Adapter Adapts a 1-1/2" Pump Outlet to 1-1/8" Hose High Impact Plastic

Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
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Original price $64.00
Original price $64.00 - Original price $64.00
Original price $64.00
Current price $44.99
$44.99 - $44.99
Current price $44.99

GROCO 3/4" Bronze NPS to NPT Flange Adapter [IBVF-750]

GROCO
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 $44.99
$44.99 - $44.99
Current price $44.99
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Original price $27.64
Original price $27.64 - Original price $27.64
Original price $27.64
Current price $18.99
$18.99 - $18.99
Current price $18.99

Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]

Perko
In stock

Gas Tank Vent w/Swivel Elbow - Chrome/BlackFeatures: Chrome Plated Zinc Alloy Cap with Zinc Alloy Elbow Black or White Polymer Splash Guards ...

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Original price $27.64
Original price $27.64 - Original price $27.64
Original price $27.64
Current price $18.99
$18.99 - $18.99
Current price $18.99
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Original price $276.69
Original price $276.69 - Original price $276.69
Original price $276.69
Current price $198.99
$198.99 - $198.99
Current price $198.99

Perko Flush Pro Valve Kit - 1-1/4" [0457DP7]

Perko
Low stock

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

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Original price $276.69
Original price $276.69 - Original price $276.69
Original price $276.69
Current price $198.99
$198.99 - $198.99
Current price $198.99
Save $77.70 Save $0.00
Original price $74.45
Original price $74.45 - Original price $74.45
Original price $74.45
Current price $52.99
$52.99 - $52.99
Current price $52.99

Perko 0582 Style Replacement Cap w/Inserts [0582DPS99A]

Perko
In stock

0582 Style Replacement Cap with Inserts Replacement cap for fuel systems. Includes inserts - Gas - Diesel - Water Features: Scalloped Stainless St...

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Original price $74.45
Original price $74.45 - Original price $74.45
Original price $74.45
Current price $52.99
$52.99 - $52.99
Current price $52.99
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Original price $39.41
Original price $39.41 - Original price $39.41
Original price $39.41
Current price $26.99
$26.99 - $26.99
Current price $26.99

Perko Cover Bolt Complete Sizes 4 5 [0493DP599L]

Perko
Low stock

Cover Bolt Complete Sizes 4 & 5Cover Bolt Only (Size 4 and 5) for Intake Water Strainer.Intake Water Strainers are designed for easy installat...

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Original price $39.41
Original price $39.41 - Original price $39.41
Original price $39.41
Current price $26.99
$26.99 - $26.99
Current price $26.99
Save $12.42 Save $0.00
Original price $55.11
Original price $55.11 - Original price $55.11
Original price $55.11
Current price $37.99
$37.99 - $37.99
Current price $37.99

Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]

Perko
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 $37.99
$37.99 - $37.99
Current price $37.99
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Original price $72.55
Original price $72.55 - Original price $72.55
Original price $72.55
Current price $49.99
$49.99 - $49.99
Current price $49.99

Perko 0540 Spare Cap w/Chain [0540DPG99A]

Perko
In 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 $49.99
$49.99 - $49.99
Current price $49.99
Save $22.56 Save $0.00
Original price $140.00
Original price $140.00 - Original price $140.00
Original price $140.00
Current price $98.99
$98.99 - $98.99
Current price $98.99

Raritan Diverter Y Valve w/Fittings [DV11]

Raritan
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 $98.99
$98.99 - $98.99
Current price $98.99
Save $41.01 Save $0.00
Original price $74.25
Original price $74.25 - Original price $74.25
Original price $74.25
Current price $49.99
$49.99 - $49.99
Current price $49.99

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

Shurflo by Pentair
In stock

Pressure Reducing City Water Entry - In-Line - CreamThis combination pressure reducing city water entry and check valve diaphragm design prevents...

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Original price $74.25
Original price $74.25 - Original price $74.25
Original price $74.25
Current price $49.99
$49.99 - $49.99
Current price $49.99
Save $24.26 Save $0.00
Original price $55.88
Original price $55.88 - Original price $55.88
Original price $55.88
Current price $37.99
$37.99 - $37.99
Current price $37.99

Perko Cover Bolt Complete Sizes 8, 9 10 [0493DP999L]

Perko
Low stock

Cover Bolt Complete Sizes 8, 9 & 10Cover Bolt Only (Size 8, 9 and 10) for Intake Water Strainer.Intake Water Strainers are designed for easy i...

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Original price $55.88
Original price $55.88 - Original price $55.88
Original price $55.88
Current price $37.99
$37.99 - $37.99
Current price $37.99
Save $17.89 Save $0.00
Original price $160.88
Original price $160.88 - Original price $160.88
Original price $160.88
Current price $111.99
$111.99 - $111.99
Current price $111.99

Perko Garboard Drain Plus w/Steel Wrench [0124000PLB]

Perko
Low stock

Garboard Drain Plus with Steel WrenchComplete with Zinc Plated Steel Wrench. Specifications: Cast Bronze Flange Brass Plug Complete with Zinc Plat...

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Original price $160.88
Original price $160.88 - Original price $160.88
Original price $160.88
Current price $111.99
$111.99 - $111.99
Current price $111.99
Save $48.89 Save $0.00
Original price $27.99
Original price $27.99 - Original price $27.99
Original price $27.99
Current price $20.99
$20.99 - $20.99
Current price $20.99

T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]

T-H Marine Supplies
In stock

Double Barb Inline Scupper Check Valve - 1-1/8" - BlackA great solution to provide a scupper check valve in the drain line.  Allows use of standar...

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Original price $27.99
Original price $27.99 - Original price $27.99
Original price $27.99
Current price $20.99
$20.99 - $20.99
Current price $20.99
Save $7.00 Save $0.00
Original price $84.58
Original price $84.58 - Original price $84.58
Original price $84.58
Current price $57.99
$57.99 - $57.99
Current price $57.99

Perko 0540 Gas Fill/Vent f/1-1/2" Hose - Angled Neck [0540DPGCHR]

Perko
In stock

0540 Gas Fill/Vent for 1-1/2" Hose - Angled NeckFeatures: Angled Neck Chrome Plated Bronze Cap Black Polymer Body Stainless Steel Bead Chain I...

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Original price $84.58
Original price $84.58 - Original price $84.58
Original price $84.58
Current price $57.99
$57.99 - $57.99
Current price $57.99
Save $26.59 Save $0.00
Original price $53.00
Original price $53.00 - Original price $53.00
Original price $53.00
Current price $36.99
$36.99 - $36.99
Current price $36.99

GROCO 3/4" NPT Bronze Inline Fuel Valve [FV-750]

GROCO
Low stock

3/4" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel han...

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Original price $53.00
Original price $53.00 - Original price $53.00
Original price $53.00
Current price $36.99
$36.99 - $36.99
Current price $36.99
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Original price $50.24
Original price $50.24 - Original price $50.24
Original price $50.24
Current price $31.99
$31.99 - $31.99
Current price $31.99

Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]

Johnson Pump
In stock

Bulkhead FittingPart #: 09-10616Johnson Bulkhead Fitting for 3/4" hose

Original price $50.24
Original price $50.24 - Original price $50.24
Original price $50.24
Current price $31.99
$31.99 - $31.99
Current price $31.99
Save $18.25 Save $0.00
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

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

Beckson Marine
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
Save $2.11 Save $0.00
Original price $84.58
Original price $84.58 - Original price $84.58
Original price $84.58
Current price $57.99
$57.99 - $57.99
Current price $57.99

Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]

Perko
In 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 $57.99
$57.99 - $57.99
Current price $57.99
Save $26.59 Save $0.00
Original price $131.53
Original price $131.53 - Original price $131.53
Original price $131.53
Current price $86.99
$86.99 - $86.99
Current price $86.99

Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]

Perko
In 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 $86.99
$86.99 - $86.99
Current price $86.99
Save $44.54 Save $0.00
Original price $276.69
Original price $276.69 - Original price $276.69
Original price $276.69
Current price $198.99
$198.99 - $198.99
Current price $198.99

Perko Flush Pro Valve Kit - 1" [0457DP6]

Perko
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 $198.99
$198.99 - $198.99
Current price $198.99
Save $77.70 Save $0.00
Original price $49.59
Original price $49.59 - Original price $49.59
Original price $49.59
Current price $33.99
$33.99 - $33.99
Current price $33.99

Perko 1-1/2 Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP8PLB]

Perko
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 $33.99
$33.99 - $33.99
Current price $33.99
Save $15.60 Save $0.00
Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $15.99
$15.99 - $15.99
Current price $15.99

Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]

Perko
In 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 $15.99
$15.99 - $15.99
Current price $15.99
Save $10.00 Save $0.00
Original price $171.25
Original price $171.25 - Original price $171.25
Original price $171.25
Current price $105.99
$105.99 - $105.99
Current price $105.99

Perko Water Inlet Fitting w/Plug [0499DP0CHR]

Perko
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 $105.99
$105.99 - $105.99
Current price $105.99
Save $65.26 Save $0.00

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