CATERPILLAR , (USED) 1998 Caterpillar C12 Diesel Engine with Jake Brakes (40PINECM), Serial # 9NS03347, 410HP RATED @ 1800RPM, AR # 154-0966, LOW MILES, GREAT RUNNER!!!! Fully Inspected, with warranty, Test Run 6-14-17, Visit Our Website for more information on this engine or any other diesel engine. Call for more information 1-800-971- 3019. INV # 003368