This MUFFLER assembly utilises four Screw, Bind(s) - the highest specified component.
The Muffler is made up of components including this Protector which is the most expensive.
Parts such as the Muffler: Pipe, Outlet, Washer(6a1), Washer(6a1), Screw Pan Head are included in the Dt1 1968 Usa Muffler parts fiche.