Parts such as the Clutch: Disc,clutch Pressure, Bearing(21x32x2.85), Screw, Nut 6mm are included in the Rv50 1981 (x) (e01) Clutch parts fiche.
With all the components that make up the RV50 1981 (X) (E01) CLUTCH assembly. The Spring is the most frequently specified with six applications.