The lowest price component in this Rear Swinging Arm parts-list fiche is the Pin 20x20.
The Rear Swinging Arm assembly is constructed from several parts from which the Swingingarm Assy,rr is the most expensive.
Parts such as the Rear Swinging Arm: Pin 20x20, Nut, Bolt(10x35), Case,chain are included in the Gs500eu 1999 (x) (e04 E22 E39) Rear Swinging Arm parts fiche.