2020 Mack MP8, Truck Tractor, Engine Assys, Fits to: Mack Anthem, (Used) 2019 Mack MP8, ENGINE ASSEMBLY- Family Number: KVPTH12.8G01, Displacement: 12.8L, Horsepower: 445, Ar.No./CPL: TBD, Serial Number: 1274350, Part Number: 23421279, ECS: TC, CAC, EGR, DDI, ECM, DOC, PTOX, SCR-U, 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 445, Serial# 1274350, Casting# 1274350 1M1AN4GY3LM018756