With a quantity of eight pieces, the Washer(10.6x25.5x2.3) is the most used part in the GASKET SET diagram.
Parts such as the Gasket Set: Gasket,cylinder Head Cover (nas), O Ring(d:2.4,id:15.8), O Ring(d:2.4,id:39.7), Gasket,exhaust (nas) are included in the Gsx600f Katana 2004 (k4) Usa (e03) Gasket Set parts fiche.
The Gasket(8.2x14x1) (nas) is the lowest priced item on this Gasket Set schematic.