The Tamiya 3455706 RC Center Shaft Stopper gives the TRF 415 chassis a secure shaft location to curb lateral movement and stabilise torque flow. Its precise dimensions support reliable drivetrain behaviour at speed.
By holding the centre shaft firmly, the stopper reduces slop that can cause inconsistent power delivery. That steadier transmission helps drivers keep lap times consistent when pushing the car hard.
Constructed to withstand racing use, the stopper is straightforward to fit during setup work. Proper installation keeps surrounding drivetrain components running true and can reduce the frequency of alignment-related maintenance.
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