This damper shaft is supplied as a direct-replacement component for Tamiya FF-03 shock assemblies and is intended for accurate suspension refresh and tuning. It helps restore consistent piston movement and damping repeatability on updated or maintained shock units.
Use during shock refresh to regain predictable compression and rebound characteristics. The shaft supports typical setup procedures and is suitable for racers and keen hobbyists focused on reliable suspension behaviour.
Installation notes: remove the damper from the chassis, disassemble the shock body, transfer piston and seal components as required, install the new shaft ensuring piston centring and seal seating are correct. Reassemble and confirm smooth stroke and damping balance before full-speed use.