Automatic Transmissions and Transmission Upgrade Kits

Power Driven Diesel has done extensive R&D on the 47rh, 47re, and 48re automatic transmissions for 2nd Gen 1998-2002 Dodge Ram Cummins diesels in order to locate and eliminate the weak points. We provide you with the best 47rh, 47re, and 48re performance transmission upgrades and packages to meet your individual needs and budget. Shop for built transmissions, transmission kits, transmission cooler replacement line kits, input shafts, flex plates, and more from leading manufacturers.

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