This right wheel differential hub is designed specifically for the Yokomo YR-R12C3 series chassis. It accepts the differential adjustment cone and integrates a thrust-style bearing at the cone seat to reduce axial loads on the bearing during cornering and when adjusting preload. This reduces stress on internals and helps maintain consistent differential motion over time.
For experienced hobbyists the installation is direct using standard RC tools. The unit replaces the stock right-side wheel differential hub; verify cone preload during assembly and ensure bearings and mating surfaces are clean and lightly greased with an RC-safe lubricant before final tightening.
As a tuning component the thrust-bearing interface helps isolate axial forces, which can stabilise differential response and make traction and turn-in adjustments more predictable on different track surfaces.
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