Parts such as the Cam Chain: Guide,cam Chain, Bolt, O-ring, Nut are included in the Gs450l 1982 (z) (e02 E21 E24 E25 E34 E39) Cam Chain parts fiche.
twenty components are listed in the schematic for this Gs450l 1982 (z) (e02 E21 E24 E25 E34 E39) Cam Chain .
On this parts fiche the Screw is the most specified component.