The lowest price component in this Swing Arm parts-list fiche is the Washer,spring.
Parts such as the Swing Arm: Cover, Thrust 2, Plug (4x7), Washer,spring, Shaft, Pivot are included in the Xz550r Vision 1983 (d) Usa Swing Arm parts fiche.
fifteen components are shown in this Xz550r Vision 1983 (d) Usa Swing Arm exploded diagram.