Engines | Mounts, , (USED) 2001 Caterpillar C15 Diesel Engine with Jake Brakes (SINGLE TURBO), Serial # 6NZ42272, 450HP RATED, MAX ADV 550HP @ 1800, AR#187-0227, Test Run 1-26-16, Fully Inspected!, Perfect Runner! Low Miles, Visit JJREBUILDERS.COM for information on this engine or any other diesel engine you may be looking for. Call for more information 1-800-971-3019. INV # 002783