2007 Allison 1000 SERIES, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT45 Chassis, (Used) 2006 Allison (AT), TRANSMISSION ECM- ECM Model: A41, Part Number: 29545322, Serial Number: BK5322N180339XXK, Transmission information- REMANUFACTURED!! Model: 1000 SERIES, Serial Number: TMG039220-1, Part Number: 29544702, 1 Rectangular Plug with 80 Pins, Reference images for condition. 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# BK5322N180339XXK, Casting# BK5322N180339XXK, Truck Year 2007 4UZAANCP47CX31137