With a quantity of two pieces, the Bearing(22x29x30) is the most used part in the REAR SWINGING ARM diagram.
The most expensive part in this assembly is the Swing Arm Assembly,rear.
Parts such as the Rear Swinging Arm: Bolt(10x31), Pin 20x20, Nut, Lock Washer are included in the Gs450tx 1982 (z) Usa (e03) Rear Swinging Arm parts fiche.