The E-4 Cam Chain - Tensioner assembly is constructed from several parts from which the Chain,cam is the most expensive.
Parts such as the E-4 Cam Chain - Tensioner: Guide,cam Chain, Chain,cam, Bolt,knock 7x12, Sprocket,cam are included in the Xl500s 1979 (z) Belgium E-4 Cam Chain - Tensioner parts fiche.
With all the components that make up the XL500S 1979 (Z) BELGIUM E-4 CAM CHAIN - TENSIONER assembly. The Bolt,knock 7x12 is the most frequently specified with two applications.