(OEM REMAN/ RUN TESTED/USED) 2012 Detroit DD13 Diesel Engine (EPA10), Serial # 471903R1005523, Model: D471903, Part # R23539456J, Engine Family # CDDXH12.8FED, 12.8L, 500HP @ 1800 RPM RATED, TEST RUN WATCH VIDEO ON JJ REBUILDERS YOUTUBE PAGE, Fully Inspected!!! LOW MILES!!! RUNS GREAT!!!, visit JJ REBUILDERS WEBSITE for more information on this motor or any other diesel engine. Call 786-377-5210 for more information. REF INV # 005853