Engines | Mounts, , (USED) 1997 Caterpillar 3116 Diesel Engine, Serial # 9GK56348, 185HP Rated, Topkick Application, Test Run 6-18-15, Runs Perfect!!! Fully Inspected!! 64K Miles. Visit jjrebuilders.com for more information on this motor or any other diesel engine you may be looking for. 1-800-971-3019. INV # 002489