2013 Mack MP7, Truck Tractor, Engine Assys, Fits to: Mack CXU612, (Used) 2012 Mack MP7, ENGINE ASSEMBLY- Family Number: CVPTH10.8S01, Displacement: 10.8L, Horsepower: 405, Serial Number: 546004, ECS: TC, CAC, EGR, DDI, ECM, DOC, PTOX, SCR, AMOX, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 405, Serial# 546004, Casting# 546004 1M1AW01X6DM005779