Parts such as the Clutch: Gear,driven, Screw,cross 5x8, Spring, Clutch, B/brg Rad N/com are included in the St70 Dax Germany Clutch parts fiche.
The thirty-one St70 Dax Germany Clutch component parts are all listed in this schematic.
The Screw,cross 5x8 is the lowest priced item on this Clutch schematic.