2011 Mack MP7, Truck Tractor, Engine Assys, Fits to: Mack CXU612, (Used) 2010 Mack MP7, ENGINE ASSEMBLY- Family Number: AVPTH10.8S01, Displacement: 10.8L, Horsepower: 395, Serial Number: 531986, ECS: EM, EC, TC, CAC, DI, EGR, DPF, SCR, 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 395, Serial# 531986, Casting# 531986 1M1AW01Y8BM003375