READY FOR SALE: CATERPILLAR C15 ACERT MXS19744 GOOD RUNNING ENGINE 550 HP PACCAR ARRANGEMENT REAR SUMP OIL PAN DYNO TESTED. ENGINE WAS REBUILT ON 8-18-22 INCLUDED NEW TURBOS, OIL COOLER, AND AIR COMPRESSOR. WE DYNO THE ENGINE AND ADJUSTED THE VALVES AND REPLACED HIGH PRESSURE TURBO, AND FUEL TRANSFER PUMP. 90 DAY MAJOR PARTS WARRANTY (HEAD, BLOCK, CRANKSHAFT)