Jasper Engines & Transmissions has updated the Chrysler 47RE/48RE transmissions commonly found in Dodge RAM pickups. The torque converter is a critical weakpoint of these transmissions, especially around the inner seal of the lockup piston, usually because the piston is not properly centered on the turbine hub of the converter. The key is to center the sleeve kit to the damper assembly instead of the piston. Jasper's extensive research and development ensures the repair sleeve is centered to the damper assembly, eliminating the wear issues in the piston.
