Parts such as the Kick Starter Spindle (z50jm/jn/jp/jt): Washer,17mm, Rachet,driven, Spring,kick Start, Spring,kick Start are included in the Z50j Monkey 1991 (m) Finland Ms Kick Starter Spindle (z50jm/jn/jp/jt) parts fiche.
In this schematic the "Set Ring,20mm" is used most often.
Of all the components used in this assembly the Starter,kick is the most expensive.