The Tamiya 51442 Ball Differential Plate Set is crafted for the TRF417 chassis to help drivers achieve steadier diff action. This set contains two machined plates that promote smooth engagement and extended service life for race and practice use.
These plates are engineered to limit uneven wear and keep diff behaviour stable through repeated runs. That predictability supports confident steering inputs and consistent lap times as conditions change.
Made to pair with the TRF417 chassis kit (Item 42184), the plates fit the standard diff assembly and are simple to install using routine tools. Correct fitting protects gear alignment and drivetrain efficiency.
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