Some items from this specific schematic: Screw Pan Head, Grommet, Plug Straigtscrew 214111970000, Holder, Left.
The Yamaha CRANKCASE - CYLINDER has twenty-six products enlisted in the schematic.
The most reasonably priced component used on the Ct3 1973 Usa Crankcase - Cylinder is the Ybs67-8 Washer, Spring.