In this schematic the "O Ring(d:1.2,id:4)" is used most often.
The Pin(8.4x11x20) is the cheapest item from this partsfiche.
Parts such as the Crankcase: Pin(10.4x13x22), Gasket(5.8x13x1.2) (nas), Bush,engine Mounting, Plug are included in the Gsx600f Katana 2005 (k5) Usa (e03) Crankcase parts fiche.