The ROCHE 340113 4.3x13mm plastic ball cup is a no-nonsense component that helps keep suspension joints operating smoothly. It secures the linkages to ball studs so movement stays predictable across varied conditions.
The standard 4.3x13mm sizing makes this ball cup compatible with a broad range of 1/10 scale cars, handy for regular maintenance or when swapping parts between builds. Replacing tired cups can noticeably improve cornering feel and stability.
Ensure the ROCHE ball cup is pressed fully onto the ball stud and test for free movement after fitting. Carrying spares and checking cups during routine service stops will reduce the chance of in-run failures.
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