Doc's Diesel Dodge RAM 5.9L Cummins 48RE/46RH/47RE Transmission Filter Kit 1997-2010Dodge RAM 5.9L Cummins 48RE/46RH/47RE Transmission Filter Kit 1998.5-2007. Doc's Diesel Transmission Filter Kits Doc's Diesel Transmission Filters are made to keep your rig shifting smoothly and running right.
