2007 Cummins ISB, Truck Delivery, Engine Assys, Fits to: Freightliner MT45 Chassis, (Used) 2006 Cummins ISB, ENGINE ASSEMBLY- (REMANUFACTURED) Displacement: 5.9L, Horsepower: 185, CPL: 8136 ESN: 60704771, Part Number: 4300597, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Horse Power 185, Serial# 60704771, Casting# 60704771 4UZAANBW67CY01049