Mass-Damper 6mm Service Ball for Mini 4WD - M4WD-04/RE by 3Racing  [M4WD-04/RE]

M4WD-04/RE 6mm damper ball for 1/32 Mini 4WD setups

The 6mm damper ball is a straightforward replacement item for mass-damper assemblies in 1/32 Mini 4WD cars. It fits housings designed for plain 6mm balls and is offered as a service spare, not a precision tune.

Inspect the mating bore and retainer when replacing parts to prevent excessive movement or binding. The component arrives in red; this is purely cosmetic and does not affect fit. Prior confirmation of damper bore and retainer configuration is recommended.

For builders: verify smooth rotation and firm retention after installation. If the mass-damper uses specialised retainers or damping media, check clearances and methods of retention before assuming a drop-in replacement.