2007 Cummins ISX15, Truck Tractor, Engine Assys, Fits to: Kenworth T600, (Used) 2007 Cummins ISX, ENGINE ASSEMBLY- Displacement: 15L, Horsepower: 385, Serial Number: 79200938, 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 385, Serial# 79200938, Casting# 79200938 1XKAD49X17J189833