2012 Cummins ISB 6.7, School Bus, Engine Assys, Fits to: Freightliner B2, (Used) 2011 Cummins ISB 6.7, ENGINE ASSEMBLY- Family Number: BCEXH0408BAH, Displacement: 6.7L, Horsepower: 200, Ar.No./CPL: 3071, Serial Number: 73221128, Part Number: C01-00194-124, ECS: EGR, PTOX, SCRC, 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, Horse Power 200, Serial# 73221128, Casting# 73221128 4UZABRDU7CCBH0501