2007 Mercedes OM906LA, School Bus, Engine Assys, Fits to: Freightliner FS65 Chassis, (Used) 2006 Mercedes OM 906 LA, ENGINE ASSEMBLY- Family Number: 6MBXH6.37DJA, Displacement: 6.37L, Horsepower: 260, E.C.S.:: TC, ECM, CAC, EGR, 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 260, Serial# TBD, Casting# TBD 4UZAAWCS77CX09854