Engines | Mounts, , (USED) 1999 CUMMINS N14 CELECT PLUS 500HP DIESEL ENGINE with JAKE BRAKES (RED TOP), Serial # 11969629, CPL # 2592, Family # XCEXH0855NAD, 500HP RATED @ 2100 RPM, 1650LBS @ 1200, Test Run 4-19-17, Fully Inspected, Perfect Runner!! LOW MILES, Visit jjrebuilders.com for more information on this and any other engine. Call for details 1-800-971-3019. INV # 003274