Engines | Mounts, , (USED) 2004 Cummins ISM-350 Diesel Engine (EGR Model), Serial # 35097479, CPL # 8557, 350HP RATED @ 1800RPM, 261,278 Miles Test Run 7-10-15, Fully Inspected! Perfect Runner! Visit jjrebuilders.com for more information on this or any other diesel engine. Call for more information 1-800-971-3019. INV # 002532