(Used) 2007 Freightliner MT45 Chassis, ENGINE ECM- ESN: 0904584884, Engine: P-54247, Serial Number: 900 910-00-584884, Part Number: 1007 0972 0963 0991, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921