{"product_id":"mycheng-5-16-inch-fuel-line-nbr-rubber-sae-30r7-25ft-300-psi-hose","title":"mycheng 5\/16-inch Fuel Line NBR Rubber SAE 30R7 — 25ft, 300 PSI Hose","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eMeet the mycheng 5\/16-inch fuel line, a rugged, high-performance hose designed to handle demanding fuel systems from boats to lawn equipment. Built around a triple-layer NBR rubber core, it balances flexibility with strength to keep pressure and flow steady across a wide range of conditions.\u003c\/p\u003e\n  \u003ch3\u003eStrong under pressure\u003c\/h3\u003e\n  \u003cp\u003eWith a 300 PSI continuous rating, this hose outperforms standard 150 PSI lines, reducing the risk of swelling and leaks under load. SAE 30R7 certification confirms compatibility with gasoline, diesel, and modern ethanol blends (E10–E85).\u003c\/p\u003e\n\n  \u003ch3\u003eDesigned for harsh environments\u003c\/h3\u003e\n  \u003cp\u003eThe construction remains flexible from -40°F to +250°F (-40°C to +121°C), so it resists cracking in cold winters and softening when exposed to heat in engine bays. It stays pliable where others stiffen.\u003c\/p\u003e\n\n  \u003ch3\u003eFast, tool-free installation\u003c\/h3\u003e\n  \u003cp\u003ePre-lubricated ends and a 5\/16 inch quick-connect interface mean you can typically install this hose in minutes without special tools. It also cuts cleanly with standard hose cutters for neat terminations.\u003c\/p\u003e\n\n  \u003ch3\u003eBuilt for a wide range of applications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMarine and saltwater environments where corrosion resistance matters\u003c\/li\u003e\n    \u003cli\u003eSmall engines such as ATVs, lawnmowers, generators, and outboards\u003c\/li\u003e\n    \u003cli\u003eOEM-fuel-line replacements on popular brands like Honda, Yamaha, and Mercury\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eQuality and after-sales care\u003c\/h3\u003e\n  \u003cp\u003eAll units pass factory inspection prior to shipment. If parts are missing or damaged in transit, our team will arrange replacements to keep you moving.\u003c\/p\u003e\n\n  \u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHigh pressure tolerance supports stable fuel flow\u003c\/li\u003e\n    \u003cli\u003eBroad fuel compatibility for varied fuel blends\u003c\/li\u003e\n    \u003cli\u003eWide operating temperature range for year-round use\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eWhether you’re upgrading a marine line, refreshing a lawn tractor, or replacing an OEM hose, the mycheng 5\/16-inch fuel line is designed to deliver dependable performance without compromising flexibility. Explore how this hose can fit your setup and what it could mean for your maintenance routines.\u003c\/p\u003e\n\u003c\/div\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: What fuels does the mycheng 5\/16 fuel line support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: SAE 30R7 certification covers gasoline, diesel, and ethanol blends from E10 to E85, offering broad compatibility for many engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation difficult or requires special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No; pre-lubricated ends and a 5\/16 inch quick-connect fit most common hoses, and standard hose cutters work for clean cuts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"mycheng","offers":[{"title":"Default Title","offer_id":42470234488917,"sku":"B0F1CJGCM9","price":58.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/mycheng-fuel-line-quick-connect-end.jpg?v=1778125645","url":"https:\/\/plentytorque.co.uk\/products\/mycheng-5-16-inch-fuel-line-nbr-rubber-sae-30r7-25ft-300-psi-hose","provider":"PlentyTorque","version":"1.0","type":"link"}