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Protect boat investments by installing secure, EPA-compliant deck fills from Fisheries Supply, leading supplier of marine gas caps and stainless steel boat water intakes preventing spills, leaks or theft. Discover combination cap/vents plus spare gas cap keys simplifying access and locking marine gas caps deterring siphoning by opportunistic thieves targeting isolated boats. Whether you need sealed, gasketed stainless intakes for freshwater tanks or vapor-tight diesel deck fills meeting USCG mandates, our representatives specify optimal parts compliant across applications - from sailboats to bass boats to pontoons. As specialists equipping boats of all sizes and purpose, Fisheries Supply stocks every deck fill configuration imaginable - including spare gas cap replacements clearly labeled by contents. Invest in durable, precision-built deck fills with fittings tested to maintain leak-free connections, providing proper ventilation while keeping contents safe from contamination. If you are also setting up the tank, browse our great selection of boat fuel tank vents.
Available in 10 options
SKU: 457665 | Item ID: PKO 0781G00STS
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SKU: 172894 | Item ID: PKO 0590DPWCHR
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SKU: 378771 | Item ID: PKO 0591DPDCHR
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SKU: 456221 | Item ID: PKO 1429G00BLK
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SKU: 206371 | Item ID: SDL 351800
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SKU: 63209 | Item ID: ATT 66074-3
Available in 2 options
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SKU: 131150 | Item ID: PKO 1318DPGBLK
Available in 6 options
SKU: 1003523 | Item ID: PKO 0782DPGSTS
Available in 2 options
SKU: 1022856 | Item ID: SDL 357390
SKU: 1017030 | Item ID: PKO 0553DP0
SKU: 377588 | Item ID: PKO 0780DPGSTS
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SKU: 49337 | Item ID: SDL 351390-1
Available in 7 options
SKU: 389813 | Item ID: PKO 0552DP0STS
SKU: 168985 | Item ID: PKO 0525DP0BLK
Available in 2 options
SKU: 1000944 | Item ID: PKO 0540DPDCHR
Available in 5 options
SKU: 126194 | Item ID: B/A 00PDP200D
SKU: 84245 | Item ID: SDL 351755-1
SKU: 1022245 | Item ID: SDL 357390-1
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SKU: 1010757 | Item ID: PKO 0662G00BLK