Front Universal Swing Shaft for Inferno MP Series NEO 3.0/4.0 - Kyosho IF125B  [KY-IF125B]

Kyosho IF125B - Universal Swing Shaft (Front)
Price:
NZD$0.00
Brand:
Kyosho
Model:
KY-IF125B
GTIN:
4548565488711
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Replacement front swing shaft for Inferno MP Series

The Kyosho IF125B Universal Swing Shaft (Front) is made for front drivetrain repairs on matching Inferno MP Series chassis. When the chassis layout corresponds to the Inferno NEO 3.0 & 4.0 models, this shaft offers a straightforward replacement to restore front-wheel driveline connection after damage or wear.

Compatibility and role: this item is defined as the front universal swing shaft for Inferno MP Series NEO 3.0 & 4.0 configurations. Fit it when steering feel or front traction suffers due to a bent or fatigued shaft; it is a component-level swap rather than a full assembly upgrade.

Installation and tuning notes: the part is expected to drop into the existing mounting locations without major modification. Before final assembly, confirm spline alignment and clearance at hubs and the gearbox, and ensure associated pins, hexes, and bearings are in good condition to avoid play or binding in suspension travel.

Practical advice: keep and inspect original fixings and inspect adjacent universal joints and walk shafts for wear during replacement. Replacing worn mating pieces alongside the shaft ensures you regain accurate front-end response after impact repairs.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this fit my Inferno NEO 3.0 or NEO 4.0 without changes?

If your chassis and front shaft geometry match the IF125B fitment for Inferno MP Series NEO 3.0 & 4.0, it should install without chassis modification; verify your existing layout before purchase.

Should I replace bearings or hardware at the same time?

It is good practice to inspect and, if needed, replace bearings, pins, and hexes when fitting a new shaft to avoid transferring wear to the new component.

How do I diagnose binding after installation?

Check for smooth full-travel rotation, ensure hub clearances are correct, and rotate the wheel by hand through suspension travel to detect any tight spots or lateral play.

Is the IF125B a tuning item or mainly a spare?

The IF125B is intended as a spare or repair part to restore driveline integrity; it is not marketed as a performance tuning upgrade.

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