Some items from this specific schematic: Plate,air Guide, Dust Seal,strg.hd, Stem Comp.,strg, Guide,clutch Cabl.
The most reasonably priced component used on the Nx250 1989 (k) Usa California Steering Stem is the Bolt,flange,6x12.
The eleven Nx250 1989 (k) Usa California Steering Stem component parts are all listed in this schematic.