The Cylinder Head Cover (model Z ~e.no.155014) is made up of components including this Cover,cylinder Head which is the most expensive.
The eleven Gs850gl 1983 (d) Usa (e03) Cylinder Head Cover (model Z ~e.no.155014) component parts are all listed in this schematic.
Some items from this specific schematic: Cover,breather, Separator,oil Breather, Bolt, Cover,cylinder Head.