(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2012 Detroit DD13 Diesel Engine (EPA10), Serial # 471903S0144574, Engine Family # CDDXH12.8FED, 12.8L, 500HP @ 1800 RPM RATED, TEST RUN WATCH VIDEO ON JJ REBUILDERS WEBSITE, Fully Inspected!!! LOW MILES!!! RUNS GREAT!!!, visit JJ REBUILDERS WEBSITE for more information on this motor or any other diesel engine. Call for more information. REF INV # 005729