2012 Mack CXU612, Truck Tractor, Body ECMs, Fits to: Mack CXU612, (Used) 2012 Mack CXU612, CAB CONTROL MODULE CECU- Serial Number: 11190360, Part Number: 21083383-P08, 2 Rectangular Plug with 30 Pins each, 1 Rectangular Plug with 5 Pins, 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, Truck Year 2012, VIN 1M1AW01Y0CM004831, Part# 21083383-P08 1M1AW01Y0CM004831