Marine Hardware - Deck Fills

47 products


  • Sale -16%Last stock! Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]

    Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]

    1 in stock

    Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills(1324) Black Plastic with Gasket Built in Lock Cylinder Size #1 Fits PERKO Fills 0520, 0527, 0528, 0557, 0599 and 1270 Cap Outside Thread Diameter: 1-7/8" Specifications: Construction: Plastic Box Dimensions: 2"H x 3"W x 6"L WT: 0.2 lbs UPC: 085226364440 Quick Guide (pdf)

    1 in stock

    $57.46$48.50

  • Sale -16% Perko Combination Vented Gas Fill/Tank f/1-1/2" Hose - 35 Angled Neck [1318DPGBLK] Perko Combination Vented Gas Fill/Tank f/1-1/2" Hose - 35 Angled Neck [1318DPGBLK]

    Perko Combination Vented Gas Fill/Tank f/1-1/2" Hose - 35 Angled Neck [1318DPGBLK]

    7 in stock

    Combination Vented Gas Fill/Tank for 1-1/2" Hose - 35° Angled Neck Features: 35° Angled Neck Black Polymer Integral Tank Vent with Flame Arrestor No Ground Wire Required Flip Top Cap Specifications: For Hose Size: 1-1/2" For Vent Size: 5/8" Neck Length: 2-7/16 " Screw Size: #10

    7 in stock

    $42.18$35.50

  • Sale -6%Last stock! Attwood Deck Fill f/Carbon Canister System - Straight Body  Scalloped Chrome Cap [99DFCCSZ1S] Attwood Deck Fill f/Carbon Canister System - Straight Body  Scalloped Chrome Cap [99DFCCSZ1S]

    Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Chrome Cap [99DFCCSZ1S]

    2 in stock

    Deck Fill for Carbon Canister System - Straight Body & Scalloped Chrome CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. Features: All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling Fits 1-1/2 (inch) fill hose Designed and tested to prevent water from entering the fuel system Compatible with Ethanol blended fuels Chrome finish Automatic nozzle shutoff 4-18 gpm Dual 1 psi overpressure relief safety valves built into the deck fill caps EPA / CARB Certified Quick Guide (pdf)

    2 in stock

    $84.99$79.50

  • Sale -27%Last stock! Sea-Dog Stainless Steel Flip Top Deck Fill - Gas - 1-1/2" Hose [351110]

    Sea-Dog Stainless Steel Flip Top Deck Fill - Gas - 1-1/2" Hose [351110]

    5 in stock

    Stainless Steel Flip Top Deck Fill - Gas - 1-1/2" Hose Flip Top Hose Gas Fill is constructed of investment cast 316 stainless steel. Installs with four #10 FH fasteners (not included). USCG regulations require bonding wire to prevent sparking. 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.

    5 in stock

    $125.95$92.50

  • Sale -7% Sea-Dog Stainless Steel Flip Top Deck Fill Lever Rebuild Kit [351119]

    Sea-Dog Stainless Steel Flip Top Deck Fill Lever Rebuild Kit [351119]

    10 in stock

    Stainless Steel Flip Top Deck Fill Lever Rebuild Kit Kit Contains: 1 Lever 1 Lever Spring 2 Pivot Pins 1 Cotter Pin 1 Cap Spring 1 Gasket/Washer 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.

    10 in stock

    $29.45$27.50

  • Sale -10%Last stock! Attwood Deck Fill f/Pressure Relief Systems - Angled Body  Scalloped Black Plastic Cap [99DFPVAB1S]

    Attwood Deck Fill f/Pressure Relief Systems - Angled Body Scalloped Black Plastic Cap [99DFPVAB1S]

    5 in stock

    Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Black Plastic CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high-flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a pressure relief system are designed to ensure the tank fills to the proper level every time without spit-back or well-back. All Attwood pressure relief systems are designed to ensure water does not enter the fuel tank and are compatible with Jerry Can and marine nozzle refueling.Features: Fits 1-1/2 (inch) fill hose and 5/8 (inch) vent hose Triple high-flow vacuum valves ensure maximum make-up airflow (compatible with high HP applications) Dual 1 psi diurnal emission control and overpressure relief safety valves built into the cap Automatic nozzle shutoff 4-18 gpm Black Composite finish An essential component of VaporTec and SecureStop Designed and tested to prevent water from entering the fuel system EPA / CARB Certified Hinged audible click cap meets EPA requirements Meets CARB 13 CCR 2235 and ISO 13331 nozzle mating and retention standards *Compatible with Ethanol blended fuels Quick Guide (pdf)

    5 in stock

    $104.99$94.50

  • Last stock! Whitecap Replacement Cap & Chain f/6031, 6032, 6033 & 6034 [6074C]

    Whitecap Replacement Cap & Chain f/6031, 6032, 6033 & 6034 [6074C]

    4 in stock

    Replacement Cap & Chain for 6031, 6032, 6033, 6034, 6394, 6395, 6124B, 6126S. Made of 316 S.S.

    4 in stock

    $51.50

  • Last stock! Whitecap Hose Deck Fill - Replacement Key [6060C]

    Whitecap Hose Deck Fill - Replacement Key [6060C]

    4 in stock

    Description: Key for all 316 S.S. Deck Fills.Material: 316 Stainless Steel

    4 in stock

    $19.50

  • Last stock! Whitecap Hose Deck Fill - 2" Hose - Diesel [6395C]

    Whitecap Hose Deck Fill - 2" Hose - Diesel [6395C]

    5 in stock

    Description: Hose - 2" Angle - 90 degreesChain - YesMaterial: 316 Stainless Steel Fastener: #10 Type: Diesel Flange: 3-1/2"

    5 in stock

    $101.50

  • Sale -0.9%Last stock! Perko Spare Waste Cap w/O-Ring [1269DP099A]

    Perko Spare Waste Cap w/O-Ring [1269DP099A]

    5 in stock

    Spare Waste Cap with O-RingFeatures:Black Polymer Cap

    5 in stock

    $20.68$20.50

  • Sale -15%Last stock! Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]

    Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]

    4 in stock

    Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black FlangeFeatures: Chrome Plated Zinc Alloy Flange Black Polymer Flange Black Polymer Cap with Strap Grounding Screw Included Cap Retainer and Gasket Specs: For Hose Size: 1-1/2" O.D. Flange: 3-1/8" Neck Length : 1-7/8" Mounting Hole Dia.: 2-1/8" Screw Size: #6

    4 in stock

    $35.93$30.50

  • Sale -5%Last stock! Perko Fuel System Locking Insert f/ 1-1/2" Vented Fills [0525DP0BLK]

    Perko Fuel System Locking Insert f/ 1-1/2" Vented Fills [0525DP0BLK]

    4 in stock

    Locking Fuel Fill Insert(0525) Black Plastic with Zinc Alloy Lock Cylinder Dual purpose key opens fill cap & locking insert Fits most PERKO vented fills Quick Guide (pdf)

    4 in stock

    $52.88$50.50

© 2026 Safe Water, Powered by Safe Water

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account