{"product_id":"qbp475972","title":"Attwood Marine Replacement Gas Deck Fill Cap, Black","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Attwood Marine 912036B is a gas fill subassembly with a black flip top cap for gasoline systems that use a 1-1\/2 inch I.D. fuel hose and a 5\/8 inch I.D. vent hose. It combines the fill and vent functions in one deck fitting, which helps keep the fuel fill area simpler on boats where deck space and hose routing are limited.\u003c\/p\u003e\u003cp\u003eThe neck opening accepts fuel nozzles up to 1 inch O.D. Above deck, the fitting measures 4 inches long, 3.25 inches wide, and 5\/16 inch high, with a below deck depth of 3.5 inches. The mounting flange uses four holes for #8 fasteners, and the body is built from cast aluminum and stainless steel with a black two piece plastic cap.\u003c\/p\u003e\u003cp\u003eThis is a practical piece for a fuel fill location that sees regular sun and spray, but it is still a fuel fill fitting rather than a watertight deck plate. The cap is not watertight when closed, so it belongs in the normal fuel fill position on deck and should be installed as part of a properly bonded fuel system.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eFor gasoline fill systems with 1-1\/2 inch I.D. fuel hose and 5\/8 inch I.D. vent hose\u003c\/li\u003e\n\u003cli\u003eCombined fill and vent layout removes the need for a separate tank vent fitting\u003c\/li\u003e\n\u003cli\u003eNeck opening accepts fuel nozzles up to 1 inch O.D.\u003c\/li\u003e\n\u003cli\u003eCast aluminum and stainless steel construction with a black two piece plastic cap\u003c\/li\u003e\n\u003cli\u003eBuilt in splash guard at the neck helps manage fuel during filling\u003c\/li\u003e\n\u003cli\u003eMounts at 90 degree intervals independent of the fill neck angle\u003c\/li\u003e\n\u003cli\u003e4 inch x 3.25 inch above deck footprint with 3.5 inch below deck depth\u003c\/li\u003e\n\u003cli\u003eFour hole mounting flange for #8 fasteners\u003c\/li\u003e\n\u003cli\u003eRequires a bonding wire to prevent sparking when the nozzle is inserted\u003c\/li\u003e\n\u003cli\u003eCap is not watertight when closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis fitting is for gas applications and should be matched to the hose sizes already in the boat or planned for the installation. The 1-1\/2 inch fuel hose size and 5\/8 inch vent hose size are common on many powerboats, but deck fills are not universal, so the hose I.D., deck footprint, screw pattern, and below deck clearance all need to line up before you swap out an existing unit.\u003c\/p\u003e\u003cp\u003eIt suits boats where the fill location is on an angled or crowded section of deck and where a combined fill and vent setup keeps the installation cleaner than using separate components. On older refits, it is worth checking the current fill body and mounting pattern rather than assuming a gas fill will interchange by appearance alone.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThe flange can be oriented in 90 degree increments, which helps when the best cap position on deck does not match the easiest hose angle below deck. That makes it easier to keep the opening accessible at the rail, cockpit side, or gunwale while still routing the fuel and vent hose without sharp bends.\u003c\/p\u003e\u003cp\u003eInstall it with the correct fuel hose, vent hose, fasteners, bonding wire, and deck sealant for the application. Because the cap is not watertight, this fitting should sit where washdown water can drain away normally and where the deck surface around the flange stays in the same service conditions intended for a fuel fill.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis is a good match for owners replacing an older combined gas fill and vent fitting on runabouts, center consoles, fishing boats, and similar powerboats. It also makes sense in refit work where below deck space is tight and the fill location needs some flexibility in how the body is clocked during installation.\u003c\/p\u003e","brand":"Attwood Marine","offers":[{"title":"Default Title","offer_id":52581867684021,"sku":"QBP475972","price":16.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329191_qbp475972.jpg?v=1780200933","url":"https:\/\/www.qualityboatparts.com\/products\/qbp475972","provider":"Quality Boat Parts","version":"1.0","type":"link"}