2016 Mack MP8, Truck Tractor, Engine Assys, Fits to: Mack CXU613, (Used) 2015 Mack MP8, ENGINE ASSEMBLY- Family Number: FVPTH12.8G01, Displacement: 12.8L, Horsepower: 455, ESN: 1100668, 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 455, Serial# 1100668, Truck Year 2016 1M1AW21Y5GM056537