Hi all I have 2 Ram 2500 diesels, a 2002 & a 2004. I think the '02 has the 46RE with the '04 having the 48RE. I have a transmission out of the '04 (48RE) can I use any of the parts from one to the other to make one good transmission. I'm curious about the torque converter ect. Any help, advice or input would be greatly appreciated.