Deck Fills
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Sea Dog® - Cast 316 Stainless Steel Replacement Cap with Keyless CapCast 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$5.83 - $7.32Availability Varies - Depends on Product Options - T-H Marine® - Cable Boot Reinforcing RingCable Boot Reinforcing Ring by T-H Marine®. Installs over the base flange of T-H Marine cable boots. Provides a neat and tidy trim. Reinforces the softer vinyl cable boot to protect it from pulling thru screws due to movement of cables....High quality at an affordable priceExpertly made from premium materials$2.52 - $3.28Availability Varies - Depends on Product Options
- Attwood® - Stainless Steel Hose Deck FillStainless Steel Hose Deck Fill by Attwood®. Deck fills available with imprint to specify gas, water, or waste. Highly polished finish. Flush cap is slotted for separate key and features an O-ring that seals the cap watertight. Cap is...Exclusive, industry-leading overpressure relief safety valveExclusive built-in nozzle retention$37.63 - $77.56Availability Varies - Depends on Product Options
- Perko® - Angled Hose Deck FillAngled Hose Deck Fill 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, they...Integral Tank Vent with Flame Arrestor and Anti Surge ValveExpertly crafted from premium materials$55.03 - $69.72Availability Varies - Depends on Product Options
- Perko® - Angled Zinc Alloy Deck Plate KeyAngled 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$5.79 - $7.69Availability Varies - Depends on Product Options
- Perko® - Bronze Pipe Deck Fill with KeyBronze Pipe Deck Fill with Key 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...Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$154.85In Stock - Ships in 24 to 48 hrs
- Perko® - Bronze Replacement Cap with O-RingBronze Replacement Cap with O-Ring 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,...Cap has a slot between the holesExpertly crafted from premium materials$22.26 - $156.20Availability Varies - Depends on Product Options
- Perko® - Cast Bronze Pipe Deck Fill with KeyCast Bronze Pipe Deck Fill with Key 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...Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$154.85 - $285.07Availability Varies - Depends on Product Options
- Perko® - Polymer Hose Deck FillPolymer Hose Deck Fill 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, they...Integral Tank Vent with Flame ArrestorNo Deck Plate Key or Ground Wire Required$11.58 - $33.69Availability Varies - Depends on Product Options
- Perko® - Polymer Replacement Cap with KeyPolymer Replacement Cap with 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,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$41.72 - $45.89In Stock - Ships in 24 to 48 hrs
- Perko® - Spare O-RingSpare O-Ring 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 quality at an...Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$6.76 - $10.04Availability Varies - Depends on Product Options
- Perko® - Straight Hose Deck FillStraight Hose Deck Fill 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, they...Integral Tank Vent with Flame Arrestor and Anti Surge ValveExpertly crafted from premium materials$48.21 - $69.72Availability Varies - Depends on Product Options
- Perko® - Zinc Alloy Hose Deck FillZinc Alloy Hose Deck Fill 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, they...Cap has a slot between the holesGround Wire Required$51.19In Stock - Ships in 24 to 48 hrs
- Sea Dog® - Cast 316 Stainless Steel Replacement Slotted CapCast 316 Stainless Steel Replacement 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 straight. Caps are...Caps With All Markings Available Through Special OrderSpecial Order Requirements May Apply$5.30 - $20.05Availability Varies - Depends on Product Options
- Sea Dog® - Emergency Fuel Resistant Nitrile-Buna Rubber Deck Fill PlugEmergency Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug 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$12.85 - $85.10Availability Varies - Depends on Product Options
- Sea Dog® - Hose Lock StopHose Lock Stop by Sea Dog®. Hose Klip™ Water Hose Lock stops your hose from coming out of deck fill during filling. Compression fitting locks into place for hands free operation. Fits most 1-1/2" deck fills. Patent Pending.Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$6.71 - $120.56In Stock - Ships in 24 to 48 hrs
- Sea Dog® - Injection Molded Nylon Glass Filled Hose Deck Fill with Keyless CapInjection Molded Nylon Glass Filled Hose Deck Fill with Keyless Cap by Sea Dog®. These Hose Deck Fills feature a built-in key for easy cap removal. The key can be locked in the upright position to open or close the fill and then...Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.39 - $12.04Availability Varies - Depends on Product Options
- Sea Dog® - Investment Cast 316 Stainless Steel Hose Deck FillInvestment 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$45.12 - $59.29Availability Varies - Depends on Product Options
- Sea Dog® - Investment Cast 316 Stainless Steel Pipe Deck FillInvestment Cast 316 Stainless Steel Pipe Deck Fill by Sea Dog®. Accepts 1-1/2"-11-1/2" NPSM-Straight thread pipe. These Pipe Deck Fills are designed to be used in conjunction with 1-1/2" - 11-1/2 NPSM straight threaded pipe. Cap...High quality at an affordable priceExpertly made from premium materials$44.67 - $48.65Availability Varies - Depends on Product Options
- Beckson® - Pry-Up O-Ring for Deck PlatePry-Up O-Ring for Deck Plate 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 last a lifetime....Carefully crafted to suit your specific boating needsEngineered to high standards$8.85 - $9.53In Stock - Ships in 24 to 48 hrs
- Whitecap® - 90° 316 Stainless Steel Hose Deck Fill90° 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 - $58.09Availability Varies - Depends on Product Options
- Whitecap® - 7-3/4" L Stainless Steel Universal Deck Plate Key (S-7041P)7-3/4" L Stainless Steel Universal Deck Plate Key by Whitecap®. 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....High quality at an affordable priceExpertly made from premium materials$9.80In Stock - Ships within 24 hrs
- Perko® - 1-1/2" O.D. Chrome Plated Bronze Gas Cap O-Ring & Retainer for Fuel Fill (0540DPG99A)1-1/2" O.D. Chrome Plated Bronze Gas Cap O-Ring & Retainer for Fuel Fill by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and...Integral Tank Vent with Flame Arrestor and Anti Surge ValveExpertly crafted from premium materials$70.02In Stock - Ships in 24 to 48 hrs
- Perko® - 1-1/2" I.D. Black Polymer Non-Vented Hose Gas Deck Fill (1313DP0CHR)1-1/2" I.D. Black Polymer Non-Vented Hose Gas Deck Fill (1313DP0CHR) by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and...Integral Tank Vent with Flame ArrestorNo Deck Plate Key or Ground Wire Required$24.89In Stock - Ships in 24 to 48 hrs
- T-H Marine® - 2" O.D. Black Cable Boot Reinforcing Ring (CBR-2-DP)2" O.D. Black Cable Boot Reinforcing Ring (CBR-2-DP) by T-H Marine®. Installs over the base flange of T-H Marine cable boots. Provides a neat and tidy trim. Reinforces the softer vinyl cable boot to protect it from pulling thru screws...High quality at an affordable priceExpertly made from premium materials$2.95In Stock - Ships within 24 hrs
- T-H Marine® - 3" O.D. Black Cable Boot Reinforcing Ring (CBR-1-DP)3" O.D. Black Cable Boot Reinforcing Ring (CBR-1-DP) by T-H Marine®. Installs over the base flange of T-H Marine cable boots. Provides a neat and tidy trim. Reinforces the softer vinyl cable boot to protect it from pulling thru screws...High quality at an affordable priceExpertly made from premium materials$2.52In Stock - Ships within 24 hrs
- T-H Marine® - 4-1/2" O.D. Black Cable Boot Reinforcing Ring (CBR-4-DP)4-1/2" O.D. Black Cable Boot Reinforcing Ring (CBR-4-DP) by T-H Marine®. Installs over the base flange of T-H Marine cable boots. Provides a neat and tidy trim. Reinforces the softer vinyl cable boot to protect it from pulling thru...High quality at an affordable priceExpertly made from premium materials$2.90In Stock - Ships within 24 hrs
- Perko® - 1-1/2" I.D. Red Resin Stainless Steel Replacement Gas Cap (0782DPG98S)1-1/2" I.D. Red Resin Stainless Steel Replacement Gas Cap 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...EPA Complaint Sealed Cap with Vacuum/Over Pressure Relief ValveExpertly crafted utilizing advanced technologies$89.52In Stock - Ships in 24 to 48 hrs
- Attwood® - 1-1/2" I.D. Angled Stainless Steel Gas/Diesel Deck Fill for Pressure Relief System with Scalloped Cap (99DFPVSS1S)1-1/2" I.D. Angled Stainless Steel Gas/Diesel Deck Fill for Pressure Relief System with Scalloped Cap by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Essential component of VaporTec and SecureStopDual 1 psi diurinal emission control overpressure relief safety valves$127.19In Stock - Ships in 24 to 48 hrs
- Attwood® - 1-1/2" I.D. Stainless Steel Non-Vented Hose Gas Deck Fill (66406-5)1-1/2" I.D. Stainless Steel Non-Vented Hose Gas Deck Fill (66406-5) by Attwood®. Deck fills available with imprint to specify gas, water, or waste. Highly polished finish. Flush cap is slotted for separate key and features an O-ring...Exclusive, industry-leading overpressure relief safety valveExclusive built-in nozzle retention$37.63In Stock - Ships within 24 hrs
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.
