2022 Cummins X15, Truck Tractor, Engine Assys, Fits to: Kenworth T680, (Used) 2021 Cummins ISX/X15, ENGINE ASSEMBLY- Family Number: MCEXH0912CA, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 5535, Serial Number: 80306028, Part Number: E82X582K401XS1B0815, E.C.S: EGR,PTOX,SCRC, Reference images for condition For more information about this item, give us a. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 450, Serial# 80306028, Casting# 80306028 1XKYD49X5NJ473414