Parts such as the Cam Chain: Spring, O Ring(d:2.4,id:20.8), Tensioner, Seal,oil(10x16x4) are included in the Gs700e 1985 (f) Usa (e03) Cam Chain parts fiche.
The Gs700e 1985 (f) Usa (e03) Cam Chain consists of eighteen pieces with the Chain,camshaft Drive(120l) being the most expensive.
The most reasonably priced component used on the Gs700e 1985 (f) Usa (e03) Cam Chain is the Screw.