2007 Cummins ISB, Truck Delivery, ECMs, Fits to: Freightliner MT45 Chassis, (Used) 2006 Cummins ISB, ENGINE ECM- Part Number: 4921776, Serial number: 29044658, CM: CM850, E/C: Z90030.18, Engine Information- Horsepower: N/A, ESN: 46620693, 2 Rectangular Plugs with 60 Pins, 1 Square Plugs 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# 46620693,, Casting# 46620693, Truck Year 2007 4UZAANBW17CY01038