2001 Cummins ISB 5.9, Truck Delivery, ECMs, Fits to: Freightliner MT55 Chassis, (Used) 2002 Cummins ISB 5.9, ENGINE ECM- Serial Number: 8000777, Part Number: 3990517, E/C: J91280.06, Family Number: 2CEXH0359BAB, Displacement: 5.9L, Horsepower: 185, Serial Number: 60266221, CPL: 2687, Engine: P-51569, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 8000777, Truck Year 2001, VIN 4UZAA5BWX1CJ04751 4UZAA5BWX1CJ04751