CATERPILLAR , (GOOD USED) 2000 Caterpillar C15 Diesel Engine with Jakes, 6NZ, 15.2L, Serial # 6NZ11951, AR # 187- 0117, 435HP RATED @ 1800RPM, 625HP Max Rating, TEST RUN WATCH VIDEO ON JJ REBUILDERS, Fully Inspected!, Perfect Runner! Visit JJREBUILDERS for information on this engine or any other diesel engine you may be looking for. Call for more information 1- 800-971-3019 INV # 004330