The Pin, Dowel is the cheapest item from this partsfiche.
With three applications this Screw,pan Head is the most specified part.
Parts such as the Oil Cleaner: Element, Oil Cleaner, By-pass Valve Assy, Grommet (1l9), O-ring(1l9) are included in the Xj900 1983 31a Europe 2331a-300e2 Oil Cleaner parts fiche.