(Used) 2007 Allison 1000HS TRANSMISSION ECM - Part Number: 29544773, Serial Number: BK4773N16181ER7P, CIN: 44002JW005V, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921