TAMIYA DT-03 Aluminum C Hub by JAZRIDER JR-DT304-BK  [JR-DT304-BK]

Aluminum C Hub for DT-03

This aluminum C hub is specified as a DT-03 scale accessory for radio-controlled models, supplied under the JAZRIDER JR-DT304-BK designation. It is finished in black anodized aluminum and intended for use on TAMIYA DT-03 chassis layouts.

Functionally the part serves as the steering knuckle attachment point on the front suspension upright, matching DT-03 mounting geometry. In practice it replaces the corresponding factory component to offer a firmer metal interface that affects steering behavior and component longevity on model cars.

Installation is typically a direct swap into the DT-03 upright using the existing mounting locations and hardware from the model, it is important to verify alignment and wheel geometry after fitting as changes in hub stiffness can alter camber and toe responses during tuning.