2007 Allison 1000HS, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT45 Chassis, (Used) 2006 Allison 1000HS TRANSMISSION ECM - Part Number: 29544773, Serial Number: BK4773N16168E475, 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# BK4773N16168E475, Truck Year 2007, VIN 4UZAANCPX7CX31093 4UZAANCPX7CX31093