54747 Tamiya TRF Low-Fric. Kugeln 5mm (8) Aufhängung
These low- friction POM resin suspension balls were originally used on the TRF419X chassis. They are available separately for use on any of Tamiya's vehicles that utilize 5mm suspension balls.
Low Friction 5mm Suspension Ball x8
Low friction parts give improved smooth motion of the suspension system.