BD Diesel's complete transmission and converter package for 2003–2004 Dodge 48RE 4WD is a Stage 4 TowMaster kit that includes an upgraded valve body, upgraded governor solenoid and pressure transducer, billet components, a heavy-duty rigid aluminum pan adding 2 qt capacity, and a matched torque converter with enhanced stall. The build is dyno tested and comes with BD's parts and labor warranty coverage.
BD Diesel Transmission Kit - 2003-2004 Dodge 48RE 4wd w/ Auxiliary Filter