2008 Cummins ISB, Truck Delivery, ECMs, Fits to: Freightliner MT55 Chassis, (Used) 2008 Cummins ISB, ENGINE ECM- Part Number: 4943134, Serial Number: 8617, ECM CODE: AU90047.16, Engine information- ESN: 46867536, 2 Plugs with 60 Pins each, 1 Plug with 4 Pins, Reference images for condition. 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# 8617, Casting# 8617, Truck Year 2008 4UZAARDU58CAA5914