(Used) 2004 Allison (AT), TRANSMISSION ECM- Part Number: 29542725, Serial Number: BKDYPSM142102H2J, Model: 1000Reman, Serial Number: TMG038072-1, Part Number: 29544726, Engine: Mercedes MBE 900, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921