{"product_id":"fuel-cap-assy-alum-non-locking-non-vented-chain-4-3-1-2-replacement","title":"Fuel Cap Assy Alum Non-Locking Non-Vented \u0026 Chain 4\" - 3 1\/2\" Replacement","description":"\u003cp\u003e* Make sure to measure the diameter of your current fuel cap or fuel tank filler neck before placing an order. This non-locking aluminum diesel fuel cap measures 3 1\/2 inches with 5.5 TPI NS threads. It features a Viton O-ring for excellent resistance to shrinkage and cracking, along with a stainless steel retaining chain and shackle for added corrosion protection. Approximate dimensions are 3 7\/16\" through cap threads and 3 1\/2\" through filler neck threads.\u003cbr\u003e\u003cbr\u003eThis aluminum fuel cap assembly is designed for diesel trucks, featuring a non-locking and non-vented design for specific tank requirements. It includes a convenient chain to prevent loss and is suitable for use on thermally vented tanks. The cap has a diameter of approximately 3.5 to 4 inches, making it a practical replacement option for various truck models. Its durable construction ensures reliable performance, while the clear \"DIESEL ONLY\" and \"TRUCKS\" markings help ensure correct fuel application. This cap provides a secure seal for your fuel tank, offering peace of mind during operation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuel cap assembly\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum\u003c\/li\u003e\n\u003cli\u003eNon-locking design\u003c\/li\u003e\n\u003cli\u003eNon-vented\u003c\/li\u003e\n\u003cli\u003eIncludes a securing chain\u003c\/li\u003e\n\u003cli\u003eDesigned for diesel fuel only\u003c\/li\u003e\n\u003cli\u003eIntended for use on trucks\u003c\/li\u003e\n\u003cli\u003eFor use on thermally vented tanks only\u003c\/li\u003e\n\u003cli\u003eApproximately 3.5 inches in diameter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Road Superior Truck Parts","offers":[{"title":"Default Title","offer_id":46109984653346,"sku":"TRU0907","price":59.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/6046\/9794\/files\/e3e9b7dd-2a62-5227-b6ac-65055a7d655a.webp?v=1785185190","url":"https:\/\/moltoparts.com\/products\/fuel-cap-assy-alum-non-locking-non-vented-chain-4-3-1-2-replacement","provider":"Moltoparts Truck Parts  Miami","version":"1.0","type":"link"}