Ram 2500 & 3500 48RE Transmissions & Transmission Parts

The venerable Chrysler 48RE automatic transmissions helped power a whole generation of Dodge Ram trucks, but it's not known for its ability to hold the big power that tuned 5.9L Cummins trucks or Ram Hemi V8s with power mods can dish out. Tier One Transmission offers a full range of 2003-2007 Ram built 47RE and built 48RE transmissions that are designed from the ground up to handle the power and aggressive applications that your Ram truck is capable of doing. Tier One's performance Ram 47RE and 48RE transmissions can hold huge levels of power while also handling extremely heavy towing applications, drag racing, or tough off-road use. Make sure your 5.9L Cummins or Ram truck stays on the road and dominating at the track or trail with a Tier One 47RE or 48RE transmission! Also check out our 47RE and 48RE build kits or our 68RFE transmissions for later Ram models. Contact Tier One with questions or for custom builds!