The Cir Clip,6mm is the cheapest item from this partsfiche.
Parts such as the Clutch/driven Face: B/brg,rad,n/com, Bolt Special, O-ring,38.5x2, Washer,thrust,6mm are included in the Pk50sm Wallaroo 1990 (l) Belgium / Sel Clutch/driven Face parts fiche.
The twenty-three Pk50sm Wallaroo 1990 (l) Belgium / Sel Clutch/driven Face component parts are all listed in this schematic.