{"product_id":"3957079-5086870aa-supply-line-fuel-rail-for-cummins-6-cyl-5-9l-diesel","title":"3957079 5086870AA Supply Line Fuel Rail for Cummins 6 Cyl 5.9L Diesel","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement supply line fuel rail is intended for Cummins 6 Cyl 5.9L Diesel applications and cross-references part numbers 3957079 and 5086870AA. A fuel rail or supply line fuel rail helps deliver and distribute fuel within the engine fuel system.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports the normal fuel delivery function of a supply line fuel rail.\u003c\/li\u003e\n\u003cli\u003eIntended for use within the fuel system of the listed Cummins diesel engine application.\u003c\/li\u003e\n\u003cli\u003eCross-references part numbers 3957079 and 5086870AA.\u003c\/li\u003e\n\u003cli\u003eSuitable for servicing or replacing the corresponding fuel rail component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor Cummins 6 Cyl 5.9L Diesel applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning fuel rail component.\u003c\/li\u003e\n\u003cli\u003eRoutine service of the associated diesel fuel system.\u003c\/li\u003e\n\u003cli\u003eRestoring the normal fuel delivery function after component failure.\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 Supply line fuel rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 3957079, 5086870AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application(s):\u003c\/strong\u003e Cummins 6 Cyl 5.9L Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a supply line fuel rail do? \u003cstrong\u003eA:\u003c\/strong\u003e It helps deliver and distribute fuel within the engine fuel system for the associated diesel application.\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 complete Cummins 6 Cyl 5.9L Diesel engine designation and existing component 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":54217284878609,"sku":"ZZ3F07214","price":78.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_595da26d-2783-430b-bef9-f1b092ee4c9e.jpg?v=1786754734","url":"https:\/\/www.duraforce.com\/products\/3957079-5086870aa-supply-line-fuel-rail-for-cummins-6-cyl-5-9l-diesel","provider":"DURAFORCE","version":"1.0","type":"link"}