XRAY 337258 8.4mm Pivot Balls HUDY Spring Steel for RX8  [XR-337258]

XRAY 337258 - Steel Pivot Ball 8.4 mm O3.3 L=25mm (2)
Price:
AUD$27.34
Brand:
XRAY
Model:
XR-337258
Condition:
Brand New
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Robust 8.4mm Pivot Balls for RX8 Chassis

Developed for the XRAY RX8 series, these 8.4mm steel pivot balls are a solid upgrade for racers wanting tougher suspension components. Manufactured by CNC from HUDY Spring Steel, they are made to resist impacts and heavy use on track.

Precision Machining for Track Consistency

Each pivot ball is CNC-machined to strict tolerances to deliver uniform performance. The pair is intended to offset the RX8's narrower front suspension, helping to stabilise the front end and improve turn-in behaviour.

Why HUDY Spring Steel Matters

HUDY Spring Steel is widely used in the RC scene for its high fatigue resistance and durability. Choosing this material for pivot balls helps reduce part changes and sustains handling under demanding conditions.
Remark :
Due to limited stock availability, please notice that some XRAY 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.

Are these pivot balls a direct swap for stock parts on the RX8?

Yes, they are designed for the RX8 suspension layout and should replace the stock items without modification on standard setups.

Do these require specific lubrication or treatment?

Keep the pivot contact clean and free of grit; a light application of suitable grease at mating points helps prevent corrosion and wear.

How can I tell when they need replacing?

Inspect for play, flat spots or any change in steering precision; once you notice movement beyond normal tolerance, replace the pivot balls.

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