6mm Damper Ball M4WD-04/PK - Pink replacement for Mini 4WD mass dampers by 3Racing  [M4WD-04/PK]

Tamiya Mini 4WD 6mm Damper Ball (Pink) - 3RACING M4WD-04/PK
Price:
USD$2.50
Brand:
3Racing
Model:
M4WD-04/PK
GTIN:
4895124749630
Condition:
Brand New
1 Reviews
Write a review

Technical note: M4WD-04/PK 6mm damper ball for Mini 4WD mass damper applications

The M4WD-04/PK is supplied as a single 6mm damper ball intended for use in 6mm bore damper units commonly found on Tamiya Mini 4WD mass damper assemblies. This component is provided as a colour-matched spare to maintain kit appearance or replace a lost item, not as an engineered performance upgrade.

Installers should verify bore diameter and retainer geometry before assembly to ensure correct seating and retention. The product data lists only diameter and finish; material specification and load capacity are not provided. Remove any mould flash or particulate contamination that could impair damper travel.

Application guidance: compatible with 6mm-diameter damper systems used in Mini 4WD mass dampers. Use as a visual spare for quick part identification or to restore display models using original-style damper components.

 

Product Reviews
1 Reviews
rating
Excellent service, two of the items I purchased were out of stock but was given fair options on refund, store credit or replacement. I opted for replacement as there was a different version available and one of the items did arrive bent and they sent out

What dimensional checks are recommended prior to fitting?

Measure the damper internal bore and the axial clearance for the retaining clip or screw. Confirm the ball diameter M4WD-04/PK matches the bore to avoid play or binding.

Are there material or hardness specifications available?

No material or hardness details are published in the source listing. Treat the part as a serviceable visual spare and inspect for signs of wear before reusing in critical damping roles.

What finish checks should be performed on receipt?

Inspect surface finish for machining marks, flash or coating irregularities. Clean and lightly deburr seating surfaces to ensure smooth motion within the damper housing.

Can this part be used in competition setups?

The part is specified as a spare and colour-matched item. If competition use is intended, validate fit and fatigue resistance through inspection and testing, as no performance ratings are provided.