Some items from this specific schematic: Tension B,cam Chn, Bolt Tension Adj, Plug,selg.11.5x7, Nut,flange,10mm.
This CAM CHAIN - TENSIONER assembly utilises four Bolt,knock,7x12(s) - the highest specified component.
Of all the components that make up this Cam Chain - Tensioner the Washer Seal, 6mm has the lowest price.