Mini-Z MR-03 Heavy Duty Outer Differential Join - AWD-15/HD by 3Racing  [AWD-15/HD]

Kyosho Mini-Z AWD Differential Outer Join - Heavy Duty - 3RACING AWD-15/HD
Price:
NZD$12.85
Brand:
3Racing
Model:
AWD-15/HD
Condition:
Brand New
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Reinforced Outer Join for Mini-Z AWD

This aftermarket outer differential join is intended for Kyosho Mini-Z AWD models and carries the designation AWD-15/HD. It replaces the stock outer join to increase robustness where the join connects to the differential housing.

Fitment is aimed at Mini-Z MR-03 AWD and similar Mini-Z AWD arrangements. Installation requires removal of the front or rear differential cover and basic hobby tools; ensure the join orientation and gear mesh are correct before tightening screws to avoid accelerated wear. The part is compatible with the existing differential system and functions as a direct upgrade to the OEM piece.

When used for tuning, the heavy-duty join helps keep gear teeth engaged under greater loads common in competitive practice, providing more consistent differential response while preserving internal gear ratios.

Is AWD-15/HD compatible with stock Mini-Z diffs?

Yes, this join is made to serve as a direct replacement for the stock outer join in MR-03 AWD configurations, but confirm your specific layout before fitting.

Any setup tips for installation?

Use standard hobby screwdrivers and a small torque approach when tightening; check gear mesh and spin the diff by hand to confirm smooth engagement.

Will this change internal gear ratios?

No, the heavy-duty outer join strengthens the interface and does not alter internal gear ratios, so handling characteristics remain consistent.

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