CATERPILLAR , (USED) 1994 Caterpillar 3116 Diesel Engine (Mechanical Fuel Pump), Serial # 9GK08034, FAM # RCP403DZDARW, 170HP @ 2600 Rated, AR # 106-7874, Test Run 2-14-17, Runs Perfect!!! Fully Inspected!! 102,215 Miles. Out of GMC. Visit Our Website for more information on this motor or any other diesel engine you may be looking for. . INV # 003204