1987 Cummins L10, Engine Assys, (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1987 Cummins L10 Diesel Engine For Sale, MECHANICAL FUEL PUMP, 320HP @ 2100RPM, 6 Cylinders, 10.0L, Turbocharged, LTA10, CPL# 774, FAMILY# 343B, D343060BX02, Engine Serial# 34552868, Stock #7006