Tamiya Mini 4WD Precision Stopper M4WD-11/RE by 3Racing  [M4WD-11/RE]

Tamiya Mini 4WD Roller Stopper (Red) - 3Racing M4WD-11/RE
Price:
USD$3.10
Brand:
3Racing
Model:
M4WD-11/RE
Condition:
Brand New
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Technical note: M4WD-11/RE red roller stopper for Tamiya Mini 4WD

The M4WD-11/RE is a red roller stopper supplied as a service replacement compatible with common Tamiya Mini 4WD mounting patterns. This component is intended to control chassis contact with track fixtures and guard rails and is aimed at hobbyists who require a dependable spare for maintenance or restoration.

Fitment assumes standard screw spacing for Mini 4WD stoppers; installers should verify hole centres and ensure the stopper does not impinge on adjacent rollers, posts, or wiring. Use original screws where appropriate and confirm specification of screw length to avoid thread protrusion into moving parts.

For collectors and preparers, the part provides a consistent appearance and simple interchangeability with original stop pieces. It is not specified as a tuning element and should not be relied upon to alter chassis dynamics.

What measurement should I check for fitment?

Measure the centre-to-centre distance of the mounting holes on your chassis and compare with the stopper's mounting pattern to verify alignment before installation.

Which screw length is recommended?

Use screws that secure the stopper without bottoming out or protruding into moving areas. Typical lengths match the original stopper hardware; if uncertain, measure existing screws and match thread and length.

Will fitting this part require chassis modification?

Standard chassis should accept the stopper without modification. Custom or heavily modified frames may need minor drilling or shimming for optimal alignment.

Any recommended inspection after installation?

Perform a rotation and body fit test to confirm there is no interference, and recheck screw tightness after a short run-in period to account for settling.

Is this stopper suitable for long-term display use?

Yes. When stored correctly and fitted without stress, the stopper maintains appearance and function for display models and can be replaced without additional body modifications.