(Used) 2009 Cummins ISX, ENGINE ASSEMBLY- REMANUFACTURED!! Date Remanufactured: 08/20/2014, Family Number: 9CEXH0912XAK, Displacement: 15.0L, Horsepower: 450, Ar.No./CPL: 2732, E.S.N.: 60811980, Part Number: 4018326, Reference images for condition. ,