(Used) 2016 Allison, TRANSMISSION ECM- ECM Model: A6A, Serial Number: BK8098AA62460575, Part Number: 29558098, Trans Model: 2500RDS, Serial Number: 6311490209, Engine: Cummins ISB, Voltage: 12V, Pin Plug: 80 Pins, Rectangular Plug, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921