{"product_id":"road-superior-truck-parts-2-1-4-aluminum-non-locking-fuel-cap-for-hino-trucks-viton-o-ring-stainless-chain","title":"ROAD SUPERIOR TRUCK PARTS 2 1\/4\" Aluminum Non-Locking Fuel Cap for Hino Trucks — Viton O-Ring \u0026 Stainless Chain","description":"\u003cp\u003e\u003cstrong\u003eROAD SUPERIOR TRUCK PARTS 2 1\/4\" Non-Locking Aluminum Fuel Cap is a die-cast aluminum, female-fitting diesel cap with a Viton O-ring, stainless-steel chain and bail, designed to fit Hino medium-duty and refer trailer fuel tanks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you maintain Hino L or XL series box trucks or refrigerated trailers, a durable, correctly sized fuel cap is essential to prevent leaks, contamination and premature wear. This 2 1\/4\" fuel cap is non-venting, made from sturdy aluminum with stainless hardware and a resilient Viton seal. It fits thermally vented tanks and is specified for diesel service; confirm thread diameter and pitch before purchase to ensure a correct match.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this cap fits my Hino truck?\u003c\/h3\u003e\n\n\u003cp\u003eMeasure the outside diameter of your existing cap threads or the fuel filler neck before ordering. This cap requires a 2 1\/4\" across-threads cap with an approximate filler-neck outside diameter of 2 5\/16\", and it uses 11.5 TPI NPSH female threads.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeasure across threads of current cap or filler neck\u003c\/li\u003e\n  \u003cli\u003eVerify 11.5 TPI NPSH female thread pattern\u003c\/li\u003e\n  \u003cli\u003eDesigned for thermally vented fuel tanks only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and components are included, and why do they matter?\u003c\/h3\u003e\n\n\u003cp\u003eThe cap is crafted from die-cast aluminum for light weight and corrosion resistance, paired with stainless-steel chain and bail to prevent rust. A Viton O-ring and rubber gasket reduce the risk of shrinkage and cracking over time, helping maintain a tight seal under diesel service conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDie-cast aluminum body for durability and reduced corrosion\u003c\/li\u003e\n  \u003cli\u003eViton O-ring for chemical and heat resistance\u003c\/li\u003e\n  \u003cli\u003eStainless-steel chain and bail to resist corrosion and retain the cap\u003c\/li\u003e\n  \u003cli\u003eIncludes rubber gasket to prevent fuel seepage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this cap suitable for venting or locking applications?\u003c\/h3\u003e\n\n\u003cp\u003eThis model is non-venting and non-locking, intended specifically for diesel applications on thermally vented tanks. If your vehicle requires a vented or keyed locking cap, choose a different SKU that lists venting or locking as a feature.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNon-vented design — not for tanks needing internal venting features\u003c\/li\u003e\n  \u003cli\u003eNot keyed or lockable — suited where quick access is required\u003c\/li\u003e\n  \u003cli\u003eEngineered for diesel use only, not gasoline or other fuels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Hino models are compatible with this fuel cap?\u003c\/h3\u003e\n\n\u003cp\u003eThis cap is specified for select Hino medium-duty chassis and refrigerated trailer tanks. It fits Hino L Series L6 and L7 and Hino XL Series XL7 and XL8 models when the tank threads and dimensions match the listed measurements.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with Hino L Series: L6 and L7 models\u003c\/li\u003e\n  \u003cli\u003eCompatible with Hino XL Series: XL7 and XL8 models\u003c\/li\u003e\n  \u003cli\u003eIdeal for medium-duty box trucks and refer trailer diesel tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Fleet managers, maintenance technicians, and owner-operators running Hino L or XL series trucks or refrigerated trailers who need a reliable, corrosion-resistant diesel fuel cap will appreciate this part. It’s geared toward users who can confirm thread size and who want a simple, durable non-locking cap with a long-lasting Viton seal and stainless retention hardware.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cap vented or non-vented?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This ROAD SUPERIOR cap is non-vented; it’s intended for thermally vented fuel tanks only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit my Hino L7 or XL8?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if your filler neck measures 2 1\/4\" across threads with 11.5 TPI NPSH; verify before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROAD SUPERIOR TRUCK PARTS","offers":[{"title":"Default Title","offer_id":48085632581790,"sku":"B0CSY5TYLW","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/road-superior-truck-parts-front-view-fuel-cap.jpg?v=1785875635","url":"https:\/\/northtrailauto.ca\/products\/road-superior-truck-parts-2-1-4-aluminum-non-locking-fuel-cap-for-hino-trucks-viton-o-ring-stainless-chain","provider":"North Trail Auto","version":"1.0","type":"link"}