The ROCHE 340113 4.3x13mm plastic ball cup is a simple but essential part for keeping your RC suspension moving freely. It creates a secure joint between ball studs and linkages to help the chassis respond predictably during everyday running.
This 4.3x13mm ball cup fits a wide variety of 1/10 scale models, making it useful for routine refreshes or light upgrades. Swapping worn cups restores precise steering and helps maintain consistent handling on both street and light off-road surfaces.
When fitting the ROCHE ball cup, press it fully onto the ball stud to avoid accidental disconnection while driving. Inspect these cups regularly and replace them at the first sign of cracking or excessive play to protect other suspension parts.
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