This schematic depicts all components used in the Cb400tii Hawkii 1979 (z) Usa Cylinder Head Cover / Camshaft Holder partslist.
The most reasonably priced component used on the Cb400tii Hawkii 1979 (z) Usa Cylinder Head Cover / Camshaft Holder is the Rubber,insert.
On this parts fiche the Rubber,insert is the most specified component.