Parts such as the Rear Swinging Arm - Rear Shock Absorber: Nut, Cover,swgarm Bush Dust Seal, Nut, O Ring(d:2,id:24.5) are included in the T20 Tc250 Scrambler 1969 Usa (e03) Rear Swinging Arm - Rear Shock Absorber parts fiche.
The Rear Swinging Arm - Rear Shock Absorber is made up of components including this Footrest Set,pillion which is the most expensive.
In this schematic the "Washer" is used most often.