Parts such as the Rear Swinging Arm: Cover,rear Swing Arm Dust, Nut, Lock Washer, Spacer,swing Arm,center are included in the Gs400e 1979 (n) (e01 E02 E04 E17 E18 E21 E22 E24 E25 E30 E34 E39 Rear Swinging Arm parts fiche.
The most expensive part in this assembly is the Shaft,rear Swing Arm.