2013 Mack MP8, Truck Tractor, Engine Assys, Fits to: Mack CXU613, (Used) 2012 Mack MP8, ENGINE ASSEMBLY- Family Number: CVPTH12.8S01, Displacement: 12.8L, Horsepower: 415, Serial Number: 1018974, 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 415, Serial# 1018974, Casting# 1018974 1M1AW09Y4DM035361