Caterpillar C15 ACERT Factory 625HP Truck Engine for rebuild. 2006 Year model, Arr-2589250, 467 BRAKE KW (625 BHP) AT 2100 RPM. PACCAR, CAT COMPRESSION BRAKE. This Engine has been converted to single turbo application. Was running when removed but has suspected head gasket issue and should be rebuilt before use. Call for additional information or overhaul quote.