0 Allison 2400, , Transmission ECMs, Fits to: , (USED) 2004 ALLISON 2000/2400 TCM. P/N 29542725 S/N BKDYPSM142371VOX CIN 19001XC005R To find out more about this part, give us a call. We ship worldwide! Complete Recycling Group (CRG) 929 W PULASKI HWY ELKTON, MD 21921, Serial# BKDYPSM142371VOX, Casting# BKDYPSM142371VOX, Part# 29542725