(Used) 2011106 Allison 2500HS TRANSMISSION ECM - Part Number: 29545536, Serial Number: BK5536N11339052F, TCM+CAL: A5100L8S, CIN: 4F00L8S005A, 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