Engines | Mounts, , (USED) 2009 Cummins ISX-435ST Diesel Engine (EGR, DPF-Model), Serial # 79369322, Engine Family # 9CEXH0912XAK, CPL 2732, 435HP @ 1800 RPM RATED, TEST RUN 11-3-15, Fully Inspected!!! 307,244!!! RUNS GREAT!!! visit JJREBUILDERS.COM for more information on this motor or any other diesel engine. Call for more information 1-800-971-3019. INV # 002709