GOOD USED CATERPILLAR C13 INDUSTRIAL TAKEOUT ENGINE FOR SALE. 7,474 HOURS SHOWING ON ECM. ALL COMPLETE AND RUN TESTED. TURBOCHARGED AND ELECTRONIC WITH 70 PIN ECM. 520 HP, 236-4575 AR/N. 35-55 LBS OIL PRESSURE. 30 DAY GUARANTEE ON THE BLOCK AND THE CRANK. NO CORE EXCHANGE NEEDED!