Some items from this specific schematic: Bolt,flange,6x25, Chain,cam, Nut,u.,6mm, Bolt,flange,6x25.
On this parts fiche the Bolt,flange,6x25 is the most specified component.
fourteen components are listed in the schematic for this Trx200sx Fourtrax 200sx 1988 (j) Usa Cam Chain .