Kyosho UM124 Tensionner Spring Service Part  [KY-UM124]

Kyosho UM124 - Tensionner Spring
Price:
NZD$9.77
Brand:
Kyosho
Model:
KY-UM124
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Overview of the Kyosho UM124 tensionner spring for hobby tuners

The Kyosho UM124 tensionner spring is a small but key component for keeping drive systems correctly tensioned, which helps extend component life. It smooths belt and shaft engagement so handling remains predictable during use.

Fitment and application notes

The UM124 integrates with a variety of compatible Kyosho platforms and similar chassis arrangements. It is well suited to both offroad buggies and onroad touring cars where consistent tension improves drivetrain efficiency.

Quick installation pointers

Fit the Kyosho UM124 by exposing the drivetrain and replacing the worn spring with the new part, taking care to seat it correctly. After installation, check for correct alignment and recheck tension after an initial short run.
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.

Which running surfaces suit this spring?

The UM124 is neutral to surface type since it controls internal drivetrain tension. It benefits any surface where drivetrain stability matters, from smooth tracks to loose offroad sections.

Can I pair this with stronger aftermarket parts?

Yes, the spring works alongside many upgrade components. Confirm that mounting points and clearances remain correct after fitting stiffer or different-profile parts.

Is any lubrication required for the spring area?

Keep nearby gears and bearings lightly lubricated as per manufacturer guidance, but avoid coating the spring itself which could attract debris and affect performance.

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