1998 Cummins ISB, Engine Assys, (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1998 Cummins ISB 5.9L Diesel Engine, CPL# 2447, NON-EGR, CM550, 190HP @ 2500RPM, 24-Valve, Fits 1998 1999 2000 2001 2002 2003, Engine Serial# 56502247