Mini 4WD Tuning Mass 9.4g M4WD-05/BK by 3Racing  [M4WD-05/BK]

Tamiya Mini 4WD Damper Weight 9.4g(black) - 3RACING M4WD-05/BK
Price:
USD$4.40
Brand:
3Racing
Model:
M4WD-05/BK
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

M4WD-05/BK 9.4g damper mass for competitive Mini 4WD setups

The M4WD-05/BK is specified as a single 9.4 gram mass damper weight intended for use as a spare insert in Mini 4WD mass-damper assemblies. Supplied individually in black, the component is aimed at hobbyists focused on setup consistency and part replacement during tuning cycles.

Use this weight as an interchangeable mass when the damper housing accepts discrete inserts. The public listing does not detail base alloy or coating thickness; technicians should confirm plating, hole diameter and any relevant tolerances with the supplier to ensure repeatable fitment across damper towers.

Recommended workshop checks: measure post and hole diameters, verify spacer thickness and test orientation within the damper bore prior to final torqueing. As a single replacement component it is suitable for maintenance, swap-outs during setup changes, or matching mass values for consistent handling during tuning sessions. Avoid assuming compatibility with non-Mini 4WD Wild/Scale components without dimensional verification.

What dimensional checks matter before fitting this weight?

Measure the weight hole diameter, overall thickness and the damper post diameter. Confirm spacer stack height to avoid binding inside the damper housing during compression cycles.

Should I expect consistent mass values across batches?

The listing gives a nominal mass of 9.4g. For precision tuning, request batch tolerances or verify mass with a scale if exact balance is required for competitive setups.

Which mounting hardware practices reduce fitment issues?

Use correctly sized screws and washers, check thread engagement and avoid over-tightening which can distort thin weights. Confirm spacer usage matches the damper assembly design to preserve free movement.

Is this suitable for iterative tuning work?

Yes. As a straightforward, discrete mass it works well for swapping during setup comparisons, provided dimensions and mounting method remain consistent between tests.