Tamiya TB-02 Alignment Gear Adaptor TB02-14/LB by 3Racing  [TB02-14/LB]

Aluminium gear adaptor for TB-02

An aluminium replacement adaptor produced for fitting to the Tamiya TB-02 chassis. It provides a defined interface between motor pinion placement and the TB-02 spur gear arrangement to help retain correct mesh and alignment when installing or swapping parts.

The simple aluminium design targets improved seating and reduced slop rather than changing gearing ratios. When installed on a TB-02 layout the adaptor helps the drive train components sit more securely, limiting lateral movement of the motor pinion relative to the spur under load.

Fitment tips: ensure the adaptor aligns in the TB-02 gearbox area and inspect gear mesh after fitting, making fine adjustments to reach optimal engagement. The adaptor is useful when standardising motor position across motor swaps or pinion tests to keep engagement repeatable.