Parts such as the Rear Shock Absorber: Rubber,stopper, Bolt,flange 10x40, Guide, Rr., Nut,hex.,11mm are included in the Xl250 Motosport 1976 Usa Rear Shock Absorber parts fiche.
In this schematic the "Bush, Damper" is used most often.
The component with the lowest price in the REAR SHOCK ABSORBER schematic is the Bolt,flange,10x32.