Deck Fills

Deck Fills
  • Beckson® - 6" O.D. Pry-Up O-Ring for Deck Plate
    Beckson®6" O.D. Pry-Up O-Ring for Deck Plate (D6P-G)
    0
    # mpn4704360093
    6" O.D. Pry-Up O-Ring for Deck Plate (D6P-G) by Beckson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $11.86
  • Beckson® - 8" O.D. Pry-Up O-Ring for Deck Plate
    Beckson®8" O.D. Pry-Up O-Ring for Deck Plate (D8P-G)
    0
    # mpn4704360072
    8" O.D. Pry-Up O-Ring for Deck Plate (D8P-G) by Beckson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $12.80
  • Groco® - 7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins
    Groco®7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins (SW-2531)
    0
    # mpn4620924909
    7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins by Groco®. Services deck plates or strainer caps with key holes up to 7" apart. Pins fit holes up to 5/16". If you're looking for a quality...
    Opens to service deck plates or strainer caps with key holes up to 7" apartHangs conveniently near the strainer(s) location
    $28.79
  • Moeller Marine® - 1-1/2" I.D. Chrome Plated Zamak Gas Deck Fill
    Moeller Marine®1-1/2" I.D. Chrome Plated Zamak Gas Deck Fill (35740-10)
    0
    # mpn4514215305
    1-1/2" I.D. Chrome Plated Zamak Gas Deck Fill by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Conveniently designed with screw mount and splash lipIdeal for use with 1-1/2" I.D. fill hose
    $37.71
  • Scandvik® - 2-1/4" I.D. White Replacement Water Cap
    Scandvik®2-1/4" I.D. White Replacement Water Cap (10252)
    0
    # mpn4707603142
    2-1/4" I.D. White Replacement Water Cap by Scandvik®. Replacement cups and caps for horizontally mounted recessed showers. These caps have a shower symbol on top. This product is made of high-quality materials to serve you for years to...
    High quality at an affordable priceExpertly made from premium materials
    $16.19
  • Whitecap® - 1" L 316 Stainless Steel Replacement Hose Deck Fill Key
    Whitecap®1" L 316 Stainless Steel Replacement Hose Deck Fill Key (6060C)
    0
    # mpn2534825
    1" L 316 Stainless Steel Replacement Hose Deck Fill Key by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $11.35
  • Whitecap® - 1-1/2" I.D. 316 Stainless Steel/Zamak Hose Gas/Diesel Deck Fill
    Whitecap®1-1/2" I.D. 316 Stainless Steel/Zamak Hose Gas/Diesel Deck Fill (S-7022C)
    0
    # mpn4674287983
    1-1/2" I.D. 316 Stainless Steel/Zamak Hose Gas/Diesel Deck Fill by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $8.25
  • Whitecap® - Replacement Cap & Chain for 1-1/2"Deck Fill
    Whitecap®Replacement Cap & Chain for 1-1/2"Deck Fill (6061C)
    0
    # mpn2534423
    Replacement Cap & Chain for 1-1/2"Deck Fill by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $24.68
  • Attwood® - Inlet Control Valve
    Attwood®Inlet Control Valve (99ICV000-1)
    0
    # mpn4965464410
    Inlet Control Valve by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Sierra will last a lifetime. It will...
    Essential component of VaporTec and SecureStopBuilt-in overpressure relief compatibility
    $36.14
  • Sea Dog® - 1-1/2" I.D. Black Nylon Waste Deck Fill with Keyless Cap
    Sea Dog®1-1/2" I.D. Black Nylon Waste Deck Fill with Keyless Cap (357034-1)
    0
    # mpn4972274038
    1-1/2" I.D. Black Nylon Waste Deck Fill with Keyless Cap by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $15.29
  • Sea Dog® - 1-1/2" I.D. Stainless Steel Replacement Diesel Cap
    Sea Dog®1-1/2" I.D. Stainless Steel Replacement Diesel Cap (351386-1)
    0
    # mpn4917563336
    1-1/2" I.D. Stainless Steel Replacement Diesel Cap (351386-1) by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $11.74
  • Attwood® - 1" I.D. Stainless Steel Outter Arm Brace
    Attwood®1" I.D. Stainless Steel Outter Arm Brace (996)
    0
    # mpn4888784135
    1" I.D. Stainless Steel Outter Arm Brace by Attwood®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $55.11
  • Attwood® - 1-1/2" I.D. Flip Top Gas Deck Fill with Black Cap
    Attwood®1-1/2" I.D. Flip Top Gas Deck Fill with Black Cap (912036B)
    0
    # mpn4888784294
    1-1/2" I.D. Flip Top Gas Deck Fill with Black Cap by Attwood®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $11.80
  • Attwood® - 1-1/2" I.D. Straight Black Scalloped Plastic Gas/Diesel Deck Fill for Carbon Canister
    Attwood®1-1/2" I.D. Straight Black Scalloped Plastic Gas/Diesel Deck Fill for Carbon Canister (99DFCCSB1)
    0
    # mpn4965464358
    1-1/2" I.D. Straight Black Scalloped Plastic Gas/Diesel Deck Fill for Carbon Canister by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    Essential component of VaporTec and SecureStopDual 1 psi overpressure relief safety valves built into the cap
    $57.14
  • Attwood® - 1-1/2" I.D. Straight Black Scalloped Plastic Gas/Diesel Deck Fill for Pressure Relief System
    Attwood®1-1/2" I.D. Straight Black Scalloped Plastic Gas/Diesel Deck Fill for Pressure Relief System (99DFPVSB1S)
    0
    # mpn4965464386
    1-1/2" I.D. Straight Black Scalloped Plastic Gas/Diesel Deck Fill for Pressure Relief System by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    Essential component of VaporTec and SecureStopDual 1 psi diurinal emission control overpressure relief safety valves
    $103.55
  • Attwood® - 7/8" I.D. Stainless Steel Inner Arm Brace
    Attwood®7/8" I.D. Stainless Steel Inner Arm Brace (994)
    0
    # mpn4888784278
    7/8" I.D. Stainless Steel Inner Arm Brace by Attwood®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $37.00
  • Sea Dog® - Cast 316 Stainless Steel Replacement Cap with Keyless Cap
    Sea Dog®Cast 316 Stainless Steel Replacement Cap with Keyless Cap
    0
    # 5393409714
    Cast 316 Stainless Steel Replacement Cap with Keyless Cap by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $7.07
  • Sea Dog® - Investment Cast 316 Stainless Steel Flip Top Deck Fill
    Sea Dog®Investment Cast 316 Stainless Steel Flip Top Deck Fill
    0
    # 5393409702
    Investment Cast 316 Stainless Steel Flip Top Deck Fill by Sea Dog®. Flip Top Hose Gas Fill features a convenient thumb latch to open the fill. Hinged lid guarantees cap will not fall overboard. Constructed of corrosion resistant...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $69.84 - $76.33
  • Perko® - Angled Bronze Hose Deck Fill
    Perko®Angled Bronze Hose Deck Fill
    0
    # 5393409453
    Angled Bronze Hose Deck Fill by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Angled NeckHigh quality at an affordable price
    $76.84 - $83.02
  • Perko® - Angled Zinc Alloy Deck Plate Key
    Perko®Angled Zinc Alloy Deck Plate Key
    0
    # 5464044554
    Angled Zinc Alloy Deck Plate Key by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from the finest, materials,...
    One Hole for Key ChainThe Keys For 1" Thru 1-1/2" Deck Plates Have a 1 Inch Spade on Handle that Fits Many Other “Slot" Type Opening Deck Plates
    $5.24 - $7.69
  • Perko® - Polymer Hose Deck Fill with Locking Cap
    Perko®Polymer Hose Deck Fill with Locking Cap
    0
    # 5393409683
    Polymer Hose Deck Fill with Locking Cap by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from the finest,...
    Integral Tank Vent with Flame Arrestor and Anti Surge ValveCap Retainer and Gasket
    $50.45 - $64.28
  • Perko® - Replacement Flip Top Cap with 1-1/2" Hose Fill
    Perko®Replacement Flip Top Cap with 1-1/2" Hose Fill
    0
    # 5393409558
    Replacement Flip Top Cap with 1-1/2" Hose Fill by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Easily Mounts Directly on Gunnel with Removing Fill BodyIntegral Tank Vent with Flame Arrestor and Anti Surge Valve
    $21.97
  • Sea Dog® - Injection Molded Nylon Glass Filled Hose Deck Fill with Slotted Cap
    Sea Dog®Injection Molded Nylon Glass Filled Hose Deck Fill with Slotted Cap
    0
    # 5393409716
    Injection Molded Nylon Glass Filled Hose Deck Fill with Slotted Cap by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. Cap diameter 1-7/8", thread pitch 11-1/2 NPSM...
    Caps With All Markings Available Through Special OrderSpecial Order Requirements May Apply
    $11.10 - $12.79
  • Sea Dog® - Investment Cast 316 Stainless Steel Hose Deck Fill
    Sea Dog®Investment Cast 316 Stainless Steel Hose Deck Fill
    0
    # 5393409440
    Investment Cast 316 Stainless Steel Hose Deck Fill by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. 1-1/2" hose deck fill cap diameter 1-7/8", thread pitch 11-1/2 NPSM...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $41.42 - $59.29
  • Sea Dog® - Investment Cast 316 Stainless Steel Hose Deck Fill with Key
    Sea Dog®Investment Cast 316 Stainless Steel Hose Deck Fill with Key
    0
    # 5393409739
    Investment Cast 316 Stainless Steel Hose Deck Fill with Key by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. 1-1/2" hose deck fill cap diameter 1-7/8", thread pitch...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $44.31
  • Seachoice® - Cast 316 Stainless Steel Hose Deck Fill with Cap
    Seachoice®Cast 316 Stainless Steel Hose Deck Fill with Cap
    0
    # 5393409313
    Cast 316 Stainless Steel Hose Deck Fill with Cap by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $68.65
  • Seachoice® - Cast Stainless Steel Hose Deck Fill with Cap
    Seachoice®Cast Stainless Steel Hose Deck Fill with Cap
    0
    # 5393409364
    Cast Stainless Steel Hose Deck Fill with Cap by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $63.44 - $65.75
  • Seachoice® - Fiberglass nylon Hose Deck Fill with Cap
    Seachoice®Fiberglass nylon Hose Deck Fill with Cap
    0
    # 5393409733
    Fiberglass nylon Hose Deck Fill with Cap by Seachoice®. Fiberglass nylon deck fill. Rubber gasket included for secure closing. Built-in tap for easy opening without special tools. Fasten with #10 screws. This top-grade product is...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $81.60 - $86.90
  • Whitecap® - 316 Stainless Steel Hose Deck Fill with Key
    Whitecap®316 Stainless Steel Hose Deck Fill with Key
    0
    # 5393409485
    316 Stainless Steel Hose Deck Fill with Key by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $75.52
  • Whitecap® - 90° 316 Stainless Steel Hose Deck Fill
    Whitecap®90° 316 Stainless Steel Hose Deck Fill
    0
    # 5393409458
    90° 316 Stainless Steel Hose Deck Fill by Whitecap®. Deck Fills are color coded and imprinted with international standard symbols. This product is made of high-quality materials to serve you for years to come. Designed using...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $38.79 - $58.09




Deck fills are designed to provide access to the water, fuel, and waste tanks of a boat. Although all of them are made to withstand harsh marine environments and serve for many years to come, they are prone to wear and damage. So one day you may find yourself in need of a replacement unit. This is when our selection of premium quality products from reliable manufacturers such as Groco, Seachoice, Whitecap, Extreme Max, and others comes in. Our offerings are made from different materials and come in different sizes, mounting cap configurations, and designs to meet the varying needs of boaters.

Most of them are intended for filling a tank, save for waste fills. They are designed to allow for pumping out wastewater. Depending on the model, it can be opened by hand or with a winch handle. There are also fills that require a special key to be opened. Whatever your need, we have you covered with lots of options to choose from. On our digital shelves, you will find a variety of fills made from brass, bronze, nylon, plastic, and stainless steel, the materials which are highly corrosion resistant. In addition, we also offer you a lineup of keys. So if yours is broken or lost, you will find a replacement here.

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