2006 Allison 1000HS, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT55 Chassis, (Used) 2006 Freightliner MT55 Allison 1000HS TRANSMISSION ECM - Part Number: 29542725, Serial Number: BKDYPSM160806475, Warranty Security Tag: 178170, 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# BKDYPSM160806475, Truck Year 2006, VIN 4UZAARCP56CX33274 4UZAARCP56CX33274