(Used) 2007 Allison, TRANSMISSION ECM- Model: A40, Part Number: 29544773, Serial Number: BK4773N16159DNLE, Truck Make: Freightliner, Truck Model: 122DS, VIN: 4UZAANCP67CX30877, Engine make: Mercedes, Engine Make: 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