2000 Cummins ISB, Engine Assys, (GOOD USED) 2000 Cummins ISB 5.9L Diesel Engine, CPL# 2686, 205HP @ 2300RPM, CM550, 24 Valve, Fits 1998 1999 2000 2001 2002, 6 Cylinders, 5.9L, Turbocharged, Engine Serial# 56764592