Engines | Mounts, , (GOOD USED/ RUN TESTED/ INSPECTED) 2014 Caterpillar C13 Diesel Engine (SINGLE TURBO), Serial # LGK02756, AR # 236-4575, Long Block Part # 20R3912, 12.5L, 520HP RATED @ 2100 RPM, TEST RUN WATCH VIDEO ON JJ REBUILDERS WEBSITE, Fully Inspected!, Perfect Runner! LOW HOUR!, Visit JJ REBUILDERS for information on this engine or any other diesel engine you may be looking for. Call for more information REF INV # 004702