Parts such as the Camchain - Tensioner: Washer,camshaft, Rod,tensioner, Bolt,knock,5mm, Bolt B,tensioner are included in the Cf50c Chally General Export Camchain - Tensioner parts fiche.
In this schematic the "Bolt,knock,5mm" is used most often.
The Camchain - Tensioner is made up of components including this Chain,cam which is the most expensive.