Parts such as the Cam Chain: Chain,cam, Spring,cam Chain, Guide,cam Chain, Tensioner Comp.,c are included in the Vt750c Shadow 2008 (8) Korea / Kmh Cam Chain parts fiche.
In this schematic the "Bolt,flange Spl 6" is used most often.
The Washer Seal, 6mm is the cheapest item from this partsfiche.