Engines | Mounts, , (USED) 1999 Isuzu 6HK1XN Diesel Engine (NON EGR-MODEL), Serial # 6HK1-803267, Engine Family # YSZXH07.84RA, 200HP @ 2400RPM, 7.8L, Engine Displacement 475 CID, Exhaust Emission TC, CAC, DFI. Test Run. Perfect Runner! Fully Inspected. Low Miles. visit JJREBUILDERS for more information on this engine or any other diesel engine. Call for more information 1-800-971-3019. INV # 004247