The most expensive part in this assembly is the Pan,oil.
Parts such as the Oil Pump - Oil Filter: Pump Assy,engine Oil, Cap,eng Oil Fltr Outer Chamber, Shim, Filter Assy,engine Oil are included in the Gsx1100 1982 (z) General Export United Kingdom (e01 E02) Oil Pump - Oil Filter parts fiche.
On this parts fiche the Bolt is the most specified component.