2009 Cummins ISX/X15, Truck Tractor, Engine Assys, Fits to: International 9200I, (Used) 2008 Cummins ISX 400ST, ENGINE ASSEMBLY- Family Number: 8CEXH0912XAK, Displacement: 15.0L, Horsepower: 400, Ar.No./CPL: 2732, Serial Number: 79309914, Part Number: 5E78C537, E.C.S: PCM, EGR, PTOX, 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 400, Serial# 79309914, Casting# 79309914 2HSCDAPRX9C072011