2007 Allison Other, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT45 Chassis, (Used) 2006 Allison (AT), TRANSMISSION ECM- ECM Model: A41, Part Number: 29544773, Serial Number: BK4773N16181ERG5, 12 Volts, Transmission Stock #P-66442, Transmission Model: 1000Reman, Plug Pins: 80 Pins Plug Rectangular, Minor Damage!! 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# BK4773N16181ERG5, Casting# BK4773N16181ERG5, Truck Year 2007 4UZAANCP27CX31153