Engines | Mounts, , (GOOD USED) 1996 Caterpillar 3116 Diesel Engine (Mechanical Fuel Pump), Serial # 2BK13500, AR # 6I2166, 250HP Rated @ 2600 RPM, TEST RUN!! WATCH VIDEO ON JJREBUILDERS WEBSITE, RUNS PERFECT!!! Fully Inspected!! Low Miles. Visit JJ REBUILDERS for more information on this motor or any other diesel engine you may be looking for. 1-800-971-3019. INV # 004617