{"product_id":"seachoice-replacement-gas-fill-cap-cast-stainless-steel-50-32551","title":"Seachoice Cast Stainless Steel Locking Gas Fill Cap with Key \u0026 Tether (50-32551)","description":"\u003cp\u003eThe \u003cstrong\u003eSeachoice 50-32551 Replacement Gas Fill Cap\u003c\/strong\u003e is a cast stainless steel locking cap designed for Seachoice 32251, 32261, 32271, and 32281 series deck fill plates. It includes a beaded tether chain to keep the cap secured when open, and a heavy-duty key for quick locking and unlocking — providing both security and convenience at the fuel fill.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCast stainless steel construction for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLocking cap — includes heavy-duty key for secure closure\u003c\/li\u003e\n\u003cli\u003eTethered cap — beaded chain keeps cap attached to fill plate when open\u003c\/li\u003e\n\u003cli\u003eFits Seachoice 32251, 32261, 32271, and 32281 deck fill plates\u003c\/li\u003e\n\u003cli\u003eSKU: 50-32551\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest Use Case\u003c\/h2\u003e\n\u003cp\u003eThe right choice when you need a locking fuel fill cap — ideal for boats stored in marinas or shared facilities where fuel security matters. The cast stainless construction makes it the premium option for saltwater environments where chrome-plated or plastic caps corrode prematurely. Use as a direct replacement for a lost or worn cap on compatible Seachoice fill plates.\u003c\/p\u003e\n\n\u003ch2\u003eParts Desk Insights\u003c\/h2\u003e\n\u003cp\u003eThis is a \u003cstrong\u003elocking cap\u003c\/strong\u003e — confirm your fill plate model is one of the compatible Seachoice series (32251, 32261, 32271, or 32281) before ordering, as cap thread sizes vary between fill plate series. For non-locking alternatives, see the \u003ca href=\"\/products\/seachoice-replacement-gas-fill-cap-non-locking-50-32501\"\u003eSeachoice 50-32501 Non-Locking Black Plastic Cap\u003c\/a\u003e (fits Seachoice 32011 \/ Perko 1313\/1314) or the \u003ca href=\"\/products\/seachoice-32521-replacement-gas-fill-cap-chrome-plated-zamak-50-32521\"\u003eSeachoice 50-32521 Chrome Zamak Tethered Cap\u003c\/a\u003e (fits Seachoice 32041). For a complete stainless deck fill body, see the \u003ca href=\"\/products\/seadog-351300-hose-deck-fill-body-without-cap-1-1-2-hose-diameter-354-3513001\"\u003eSea-Dog 351300 Stainless Deck Fill Body – 1-1\/2\" Hose\u003c\/a\u003e.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199440060452,"sku":"50-32551","price":33.91,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/50-32551_05.jpg?v=1785605429","url":"https:\/\/marisolmarine.com\/products\/seachoice-replacement-gas-fill-cap-cast-stainless-steel-50-32551","provider":"Marisol Marine Company","version":"1.0","type":"link"}