2007 Allison 1000 SERIES, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT45 Chassis, (Used) 2006 Allison, TCM- Model: 1000 Series, Serial Number: BK4773N16167E2TA, Part Number: 29544773, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# BK4773N16167E2TA, Casting# BK4773N16167E2TA, Truck Year 2007 4uzaancp07cx31085