BD Diesel TowMaster transmission kit for 2005–2007 Dodge 48RE 4WD with TVV stepper motor and Tap Shifter upgrades 47RE designs with stronger 48RE components. The package includes new valve body, rollerized bearings, billet input shaft, heavier clutches and revised oil circuits to handle substantially more torque. Tapshift-ready electronics, heavy-duty pan and auxiliary filter options provide added durability for towing applications.
BD Diesel Transmission Kit - 2005-2007 Dodge 48RE 4WD TVV Stepper Motor w/ Tap Shifter