2001 Cummins ISB, TRUCK DELIVERY, Engine Assys, Fits to: Freightliner MT55 Chassis, (Used) 2001 Cummins ISB, ENGINE ASSEMBLY- Displacement: 5.9L, Horsepower: 185, Serial Number: 60288769, CPL: 2687, Part Number: DR1581-RX, 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# 60288769, Truck Year 2001 4UZAA5BW21CH98113