(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2006 Cummins ISX Diesel Engine (EPA04), Serial # 79180110, CPL 8520, Service Model Name: CM870, 435HP @ 2000 RPM, Family # 6CEXH0912XAJ, Engine Configuration: D103004BX03, TEST RUN WATCH VIDEO ON JJ REBUILDERS WEBSITE!! Fully Inspected!!! visit JJREBUILDERS for more information on this motor or any other diesel engine. Call for more information. REF INV # 005672