3Racing M4WD-04/RE 1/32 Mini 4WD 4WD drivetrain mass-damper 6mm damper ball (red)  [M4WD-04/RE]

3Racing M4WD-04/RE 6mm damper ball for Mini 4WD mass-damper setups

This 6mm damper ball is a straightforward spare for mass-damper assemblies used on 1/32 Mini 4WD models. The component is presented as a simple replacement part rather than a tuned upgrade; it fits standard mass-damper housings that accept 6mm balls and is intended for routine maintenance or part replacement.

Materials and long-term wear are relevant to collectors and active builders. The ball is supplied in red and is best considered a service item: inspect the mating surfaces and retainers when replacing balls to avoid unusual play or binding. Compatibility can vary by damper design, so confirm the original damper bore and retainer style before fitting.

For experienced hobbyists: check for smooth rotation and secure retention after installation. If a mass-damper assembly uses alternative damping media or special retainers, verify clearance and retention method rather than assuming drop-in fit.