Of all the components used in this assembly the Case, Air Cleaner 1 is the most expensive.
Parts such as the Intake: Cap, Cleaner Case (europe), Nut(661), Screw Pan Head, Joint are included in the At3 1972 1973 Usa Intake parts fiche.
twenty-five components are shown in this At3 1972 1973 Usa Intake exploded diagram.