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This BD Diesel Stage 4 transmission and torque converter package is built for 2003–2004 Dodge Cummins 4WD trucks with TapShifter and delivers a matched, dyno-tested transmission set. It features upgraded valve body components, higher line pressure (190–200 psi), roller Torrington thrust bearings, a billet input shaft, and a rigid aluminum heavy-duty pan that adds two quarts of fluid. Includes an auxiliary full-flow filter kit, enhanced-stall torque converter, and a 36-month/150,000-mile parts warranty with 12-month/24,000-mile labor coverage.
BD Diesel 03-04 Dodge Cummins 4WD w/ TapShifter 48RE Trans & Converter Stage 4 Package
