Parts such as the Steering Stem: Thread Comp.,top, Seal,head Dust, B/brg N/rad N/com, B/brg N/rad N/com are included in the Ns400r 1985 (f) South Africa Steering Stem parts fiche.
In this schematic the "Bolt,flg Dr 10x40" is used most often.
This part-list fiche shows all the components that make up the Ns400r 1985 (f) South Africa Steering Stem .