Not sure what your asking here? Are you looking for a part number? There are a couple part numbers that equal the same part...you should be able to use any ecm from a LMM. Ill dig up some part numbers here in a few if nobody has them off hand.
I have the access to a 2008 ECM from an LMM and was wondering if the interchange would work if I write the entire operating system and calibration with the VIN# Thanks for the help