The XRAY 303457 Ball Joint kit supplies four extra short 4.9mm open ball joints tailored to the T4 2020 chassis. These compact joints are intended to keep steering linkages tight and geometry consistent for precise handling.
Each ball joint is produced to fit securely in the T4 2020 suspension mounts, minimising unwanted movement. That snug fit helps preserve alignment settings during aggressive driving or tuning changes.
These parts are suitable for fine-tuning handling balance or replacing worn components during service. Use them when you want repeatable steering performance across practice and race runs.
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