{"product_id":"3957079-5086870aa-supply-line-fuel-rail-for-diesel-high-pressure-cp3-pump-tube","title":"3957079 5086870AA Supply Line Fuel Rail for Diesel High Pressure CP3 Pump Tube","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement high-pressure diesel fuel supply tube is identified for CP3 pump and fuel rail applications and cross-references part numbers 3957079 and 5086870AA. A fuel supply tube carries fuel between components within a diesel injection system.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunctions as a high-pressure diesel fuel supply tube.\u003c\/li\u003e\n\u003cli\u003eSupports fuel transfer between the CP3 pump and fuel rail system.\u003c\/li\u003e\n\u003cli\u003eCross-references part number 3957079.\u003c\/li\u003e\n\u003cli\u003eCross-references part number 5086870AA.\u003c\/li\u003e\n\u003cli\u003eUsed when servicing or replacing the corresponding fuel system tube.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, leaking, damaged, or malfunctioning fuel supply tube.\u003c\/li\u003e\n\u003cli\u003eRoutine service of the diesel high-pressure fuel system.\u003c\/li\u003e\n\u003cli\u003eRestoring the normal fuel transfer path after the existing tube has failed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Diesel high-pressure fuel supply tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 3957079, 5086870AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e CP3 pump and fuel rail system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does this high-pressure fuel supply tube do? \u003cstrong\u003eA:\u003c\/strong\u003e It carries diesel fuel between components within a high-pressure injection system, including the CP3 pump and fuel rail.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete part number, including 3957079 or 5086870AA, with the existing component and confirm the complete equipment model designation before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":54217285107985,"sku":"ZZ3F07216","price":78.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_f7d6f9bc-243c-47b0-b4c9-9dd3f25f9a70.jpg?v=1786754737","url":"https:\/\/www.duraforce.com\/products\/3957079-5086870aa-supply-line-fuel-rail-for-diesel-high-pressure-cp3-pump-tube","provider":"DURAFORCE","version":"1.0","type":"link"}