2007 Allison 2500PTS, Truck Delivery, Transmission ECMs, Fits to: Freightliner M2 106, (Used) 2013 Allison (AT), TRANSMISSION ECM- ECM Model: A61, Part Number: 29550689, Serial Number: BK0689A130790256, Transmission information- Transmission REMANUFACTURED- Model: 1000 REMAN, Serial Number: 9630037158, 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# BK0689A130790256, Casting# BK0689A130790256, Truck Year 2007 1FVACWDC77HX70862