2013 Mack CXU612, Truck Tractor, Vehicle ECMs, Fits to: Mack CXU612, (Used) 2013 Mack CXU612, VECU- Part Number: 21720495-P02, Serial Number: 12150237, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Truck Year 2013, VIN 1M1AW01X1DM005544, Part# 21720495-P02 1M1AW01X1DM005544