2012 Cummins ISB, School Bus, ECMs, Fits to: Freightliner B2, (Used) 2012 Freightliner B2, ENGINE ECM- ESN: 73221149, Engine: P-54087, Serial Number: 30117, Part Number: 4993120, 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# 73221149, Casting# 73221149, Truck Year 2012 4UZABRDU3CCBH0494
