Of all the components that make up this Steering Stem (model Z) the Lock Washer has the lowest price.
Parts such as the Steering Stem (model Z): Head,steering Stem, Washer,thrust, Dust Seal,steering,upper, Bracket,headlamp,left are included in the Gs450sx 1982 (z) Usa (e03) Steering Stem (model Z) parts fiche.
In this schematic the "Cushion,headlamp Bracket" is used most often.