With a quantity of two pieces, the Bolt,knock 7x12 is the most used part in the CAM CHAIN / TENSIONER diagram.
Parts such as the Cam Chain / Tensioner: Ten,comp,camchain, Bolt,special,6x28, Guide,cam Chain, Bolt,special 6mm are included in the Xl500s 1979 (z) Usa Cam Chain / Tensioner parts fiche.
Of all the components that make up this Cam Chain / Tensioner the Washer Seal, 6mm has the lowest price.