Engines | Mounts, , (USED) 2004 Caterpillar C7 Acert Diesel Engine (70PIN), Serial # KAL79509, 250HP RATED, LOW MILES!! RUNS PERFECT!!! TEST RUN 5-26-15, Watch Video on jjrebuilders.com, Motor has been fully inspected. Call for more information 1-800-971-3019. INV # 002456