2001 Cummins ISB, TRUCK DELIVERY, ECMs, Fits to: Freightliner MT55 Chassis, (Used) 2001 Cummins ISB, ENGINE ECM- Part Number: P3990517, Serial Number: 0A09001560, ESN: 60274119, ECM CODE: J91230.05, Cummins ISB ENGINE - Family Number: 2CEXH0359BAB, Displacement: 5.9L, Horsepower: 185, Serial Number: 60274112, CPL: 2687, 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# 0A09001560, Part# P3990517, 4UZAA5BW31CJ04736