Engines | Mounts, , (GOOD USED/ RUN TEST/ FULLY INSPECTED) 2015 Cummins QSB 4.5L Diesel Engine, Serial # 73824599, Service Model Name: CM850, 110HP@2200 RPM, E.C.S: DDI, ECM, TC, CAC. Engine Configuration: D323016CX03, CPL 8754, Displacement 4.5L, Family # BCEXL0409AAC, VISIT JJREBUILDERS for more information or call 1-800-971-3019. REF INV # 004708