The Tamiya 51557 - SP.1557 TRF418 Spur Gear serves as a direct replacement for the TRF418 gear train. With 116 teeth, it helps sustain a well balanced ratio for steady acceleration and control.
Specifically produced for the TRF418 chassis, this spur meshes with compatible pinions and mounts using the stock hardware. Careful fitting preserves correct backlash and reduces drivetrain strain.
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