Tamiya M-05Ra Reinforced Ball Cup Set RC Differential Part - 54238 Beechcraft UC-45J Expeditor (C-45) The blue anodized finish adds

The blue anodized finish adds corrosion resistance while giving the front end a clean

Includes both the rear bumper and the rear bumper mount

Restores chassis rigidity after impact damage or flex-related wear

The Backflip LP tread pattern is suited to mixed and loose surfaces where grip and durability under high-power 4S running are both priorities

and straightforward application with a standard covering iron

Tamiya M-05Ra Reinforced Ball Cup Set RC Differential Part - 54238 Beechcraft UC-45J Expeditor (C-45) The blue anodized finish addsThe Tamiya 54238 M 05Ra Reinforced Ball Differential Cup Set is a performance upgrade part designed specifically for the Tamiya M 05Ra M chassis radio control car. The TAM54238 cup set replaces the standard differential cups with reinforced versions, improving durability and consistency in the ball differential under hard driving conditions. If you're running an M 05Ra on tight circuit tracks and pushing it hard, this is a direct fit upgrade that