{"product_id":"power-driven-48re-transmission-cooler-line-replacement-kit-03-07","title":"Power Driven 48RE Transmission Cooler Line Replacement Kit for 03-07 Cummins","description":"\u003ch3\u003ePower Driven 48RE Transmission Cooler Line Replacement Kit — 2003–2007 Dodge Cummins\u003c\/h3\u003e\u003cp\u003eFactory 48RE transmission cooler lines are a known failure point — they corrode, crack, and leak, often without warning. When they go, you're looking at transmission fluid on the ground and a truck that won't tow. The Power Driven 48RE Cooler Line Kit replaces the entire factory steel line system with premium USA-made rubber-coated hose rated for 300°F and 300 psi — the same hose we've run 100,000+ miles on a built hot rod tow rig without a single issue.\u003c\/p\u003e\u003ch3\u003eKit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll necessary fittings and pre-cut cooler lines for a complete replacement\u003c\/li\u003e\n\u003cli\u003e1\/2\" ID USA-made hose rated for 300°F and 300 psi\u003c\/li\u003e\n\u003cli\u003ePremium rubber-coated line clamps for a clean, secure install\u003c\/li\u003e\n\u003cli\u003eAdapter for non-standard ports on aftermarket 89–02 heat exchangers\u003c\/li\u003e\n\u003cli\u003eMaintains factory routing: transmission → heat exchanger → air-to-oil cooler → back to transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Not Just Use Auto Parts Store Hose?\u003c\/h3\u003e\u003cp\u003eMost commonly available transmission hose fails within a couple of years under the heat and pressure of a working 48RE. We've tested it — it falls short. This kit uses hose we've validated over 100,000 miles on a hot rod Cummins tow rig. It's the best hose we've ever found for this application, and we've made it available \u003ca href=\"https:\/\/powerdriven.com\"\u003eby the foot\u003c\/a\u003e for custom builds too.\u003c\/p\u003e\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2003–2007 Dodge Ram 2500 \/ 3500 5.9L 24v Cummins with 48RE transmission\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e*May not work for all builds due to other engine\/vehicle modifications.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0874\/9098\/6271\/files\/48RE_Transmission_Line_Kit_Instructions_V4.pdf?v=1766446084\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e📄 Download Installation Instructions (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/f-wZn05aCoU?si=WSCs1mfwjq_yf-gl\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Power Driven Diesel","offers":[{"title":"Default Title","offer_id":52940428017939,"sku":"22001211005","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0218\/3187\/files\/Power-Driven_20000001100_01_0725.jpg?v=1777605941","url":"https:\/\/urban3dllc.com\/products\/power-driven-48re-transmission-cooler-line-replacement-kit-03-07","provider":"Urban 3D","version":"1.0","type":"link"}