2002 46RE part number R5014771AB shows it is for a 2500/3500 5.9 gas engine. Different part number listed for 1500 trans same year and engine.

What if anything is different between the two different transmissions?

Is their any reason the 2500 version couldn't be retrofitted to a 1500 if both are 5.9 gas engines and 2002 models?

@transman you hanging around here still?