(Used) 2012 Freightliner DEF ECM- Serial Number: 1039S44866, Part Number: 0281020225, 14800382, Denoxtronic 2.2 A034V782, 5283311, Truck: F56082 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921