General description Stainless steel braided transmission cooler line set designed for 2003-2007 Dodge Ram 2500/3500 Cummins 5.9L with 48RE transmission. This heavy-duty hose kit offers improved flow, cooling, and pressure holding properties, ensuring optimal performance for your vehicle. Technical specifications Manufacturer Part Number: 48RE Color: Grayish White Material: Plastic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Fits 2003-2007 Ram 5.9L with 48RE transmission Includes all three lines: transmission to heat exchanger, heat exchanger to factory intercooler, and intercooler to transmission Package Contents: 3 x Braided Transmission Lines, 2 x 8 AN to NPT Fittings, 2 x Hose End Adapters Installation The copper fittings on the transmission must be removed for installation New two barb joints are used to attach the factory rubber tube to the cooler Two pieces on the heat exchanger will be required; please keep them