2007 Allison 1000 SERIES, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT55 Chassis, (Used) 2007 Freightliner MT55, Allison TRANSMISSION ECM - Part Number: R29542725, Serial Number: BKDYPSC101563331, TCM+CAL ASSY: TCM00298, CIN: 1B00298001Y, 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# BKDYPSC101563331, Truck Year 2007, VIN 4UZAARCP57CX33633 4UZAARCP57CX33633