2011 Cummins ISB 6.7, School Bus, Engine Assys, Fits to: Freightliner B2, (Used) 2010 CUMMINS ISB 6.7, ENGINE ASSEMBLY, Family Number: 9CEXH0408BAG, Part Number: C01-00130-444, Serial Number: 57927784, Horsepower: 200, Displacement: 6.7L CPL: 3389, E.C.S.: PCM,EGR,PTOX, 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# 57927784, Truck Year 2011 4UZABRDU8BCAU0231