{"product_id":"moeller-marine-033421-10-fuel-tank-connector-3-8-in-male-bayonet-fitting-for-mercury-outboards","title":"Moeller Marine 033421-10 Fuel Tank Connector, 3\/8 in Male Bayonet Style, Mercury","description":"\u003cp\u003eThe Moeller Marine 033421-10 is a male fuel tank connector built in the bayonet style used on Mercury portable fuel tank fittings. It attaches to 3\/8 inch inside diameter fuel hose and forms the male half of the quick-connect coupling that joins the fuel line to the tank, letting the line be disconnected without tools when the tank is stowed or swapped out. The bayonet design locks the male and female halves together with a simple twist-and-lock action, giving a secure, leak-resistant seal at the tank end of the fuel system.\u003c\/p\u003e\u003cp\u003eBuilt from plastic, the connector is sized for standard 3\/8 inch ID fuel hose, matching the barb to the hose so a properly tightened hose clamp holds a tight connection. It ships as a single connector, ready to be paired with the corresponding female tank fitting and hose clamp to complete the connection. Because it is a genuine Moeller part identified by number 033421-10, it is built to the same dimensions and bayonet geometry as the original fitting it is replacing, so it drops into a Mercury-style fuel line setup without modification.\u003c\/p\u003e\u003cp\u003eThis connector is a straightforward, low-cost way to restore a worn, cracked, or leaking fuel tank connection on a boat using a Mercury-pattern bayonet fitting, keeping the fuel system sealed and functioning as designed.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Moeller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 033421-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Male fuel tank connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Bayonet style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fitting Size (ID):\u003c\/strong\u003e 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Mercury\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 6.9 x 1.7 x 1.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 739729421109\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for Mercury bayonet-style fuel tank connections using 3\/8 inch ID fuel hose.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Moeller 033421-10 used for?\u003c\/strong\u003e The Moeller 033421-10 is a male fuel tank connector that joins a 3\/8 inch ID fuel hose to a Mercury bayonet-style fuel tank fitting, allowing the fuel line to be connected and disconnected at the tank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hose size does this connector fit?\u003c\/strong\u003e It is sized for fuel hose with a 3\/8 inch inside diameter, secured to the barb end with a hose clamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 033421-10 a male or female fitting?\u003c\/strong\u003e It is the male half of the bayonet-style connector pair; a matching female fitting is required on the opposite side of the connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this connector work with Mercury fuel tanks?\u003c\/strong\u003e Yes, the 033421-10 is built for Mercury bayonet-style fuel tank connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Moeller 033421-10 made from?\u003c\/strong\u003e This connector is made from plastic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 033421-10 weigh?\u003c\/strong\u003e The Moeller 033421-10 weighs 0.1 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the package dimensions of this part?\u003c\/strong\u003e As packaged, the 033421-10 measures 6.9 x 1.7 x 1.3 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the bayonet style connection work?\u003c\/strong\u003e A bayonet-style fitting like the 033421-10 joins to its matching female half with a twist-and-lock motion rather than a screw thread, giving a quick, secure fuel line disconnect at the tank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Moeller part?\u003c\/strong\u003e Yes, the 033421-10 is a genuine Moeller Marine part identified by that part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many connectors are included?\u003c\/strong\u003e Each 033421-10 order includes one male tank connector.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a hose clamp to install this connector?\u003c\/strong\u003e Yes, a hose clamp is used to secure the 3\/8 inch fuel hose onto the barb end of the 033421-10 once it is slid on.\u003c\/p\u003e","brand":"Moeller Marine","offers":[{"title":"Default Title","offer_id":48991087952091,"sku":"MOE-033421-10","price":13.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/moe-033421-10_lg__68520.1558116843.500.750.jpg?v=1785188933","url":"https:\/\/www.goodvibesmarina.com\/products\/moeller-marine-033421-10-fuel-tank-connector-3-8-in-male-bayonet-fitting-for-mercury-outboards","provider":"Good Vibes Marina","version":"1.0","type":"link"}