Ram 2500 & 3500 47RE Transmissions & Transmission Parts

Tier One's lineup of built 47RE transmissions will help get your 1996-2002 Ram 5.9L Cummins back on the road, handling more power, and tackling tough applications more effectively than the factory 47RE transmission. Your stock transmission has probably seen better days by now, and with how easily your 5.9L Cummins makes power, even basic Cummins tuning and bolt-on parts can start causing issues with your factory 47RE transmission. Adding a Tier One 47RE transmission to your Ram truck will get you back exceptional levels of reliability and the ability to handle far more horsepower and torque. Our built 47RE transmissions can handle heavy towing, aggressive off-roading, hard drag racing, and high-powered dyno days without letting you or your Ram truck down! Also check out all of our 1998-2002 Ram parts and accessories!