This CRANKCASE assembly utilises eight Screw 6x60(s) - the highest specified component.
This Crankcase diagram displays the required parts for the Ts100 1981 (x) Usa (e03) Crankcase.
The most reasonably priced component used on the Ts100 1981 (x) Usa (e03) Crankcase is the Screw,6x6.