The Gs1100es 1983 (d) Usa (e03) Crankcase (model Z) consists of forty-six pieces with the Crankcase Set being the most expensive.
Some items from this specific schematic: Gasket(14x19.2x2) (nas), O Ring(d:3.2,id:12.9), Nut, Plate,oil Separator.
On this parts fiche the Bolt is the most specified component.