Engines | Mounts, , (GOOD USED) 2002 Caterpillar C15 Diesel Engine with Jakes, 6NZ, 15.2L, Serial # 6NZ85486, AR # 212-9213, 500HP RATED @ 2100RPM, 625HP Max Rating, Out of 2003 Freightliner Columbia, 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 # 004291