(GOOD USED/ RUN TEST/ FULLY INSPECTED) 2008 Cummins QSB 4.5L Diesel Engine Power Unit, 1236 Hours, Serial # 46929903, Service Model Name: QSB4.5 CM850, 145HP@1800 RPM. Engine Configuration: D323007GX03, CPL 1100, Displacement 4.5L, Family # BCEXL0409AAC, VISIT JJREBUILDERS for more information or call 786-377-5210. REF INV # 006098