Axle shaft stopper M4WD-38/PK pink anodized for Mini 4WD by 3Racing  [M4WD-38/PK]

M4WD-38/PK pink anodized shaft stopper for Mini 4WD axles

A compact aluminum shaft stopper intended for Mini 4WD axle assemblies, machined and anodized in pink to help with part sorting during builds. The component is designed to locate and secure straight axles inside standard Mini 4WD hubs and roller positions while preserving existing chassis geometry.

Compatibility is noted for common Mini 4WD axle diameters used across mainstream performance chassis. Model makers and tuners should check axle diameter and hub clearance on MA, MS, AR, FM-A or Super-II configurations before fitting. The write-up emphasises fit and form, not quantified performance gains.

Specific packaging and mounting interfaces will vary by the maker; treat this item as a spare or decorative replacement rather than a stand-alone upgrade. For collectors, the anodized colour offers a matching detail to other coloured aluminium components.