CATERPILLAR , (USED) 1997 Caterpillar C12 Diesel Engine with Jake Brakes (40PINECM), Serial # 9NS02033, AR # 149-9079, 430HP RATED, LOW MILES, GREAT RUNNER!!!! Fully Inspected, with warranty, Visit Our Website for more information on this engine or any other diesel engine. Call for more information . INV # 002977 --