The Gasket 8.2x14x1 (nas) is the cheapest item from this partsfiche.
Parts such as the Cam Chain: Gasket,tensioner Adjuster (nas), Bolt, Tensioner,cam Chain, Washer are included in the Cs125 1983 (d) (e1 E2 E4 E6 E15 E17 E18 E21 E22 E24 E25 E26 E39) Cam Chain parts fiche.
With a quantity of two pieces, the Bolt is the most used part in the CAM CHAIN diagram.