XRAY 930130 3.175mm Carbide Balls Competition Pack (12)  [XR-930130]

XRAY 930130 Carbide Ball 3.175mm (12)
Price:
NZD$41.99
Brand:
XRAY
Model:
XR-930130
Condition:
Brand New
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High Precision Carbide Spheres for Ball Diffs

For builders wanting a tighter diff feel, XRAY 930130 3.175mm carbide balls offer improved roundness and smoother contact compared to standard steel balls, helping the diff behave more predictably on varied surfaces.

Why Carbide Holds Its Shape Better

Carbide material resists flattening and surface wear, so balls keep their geometry longer. That resistance to deformation reduces the need for frequent servicing and helps keep drivetrain parts working as intended.

Complete 12 Piece Set for One Diff

The pack includes 12 balls, enough for a full replacement in most ball differentials. Swapping all steel balls for carbide can give you steadier performance during repeated runs and rougher 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.

How difficult is it to swap in carbide balls?

Replacing balls is straightforward for anyone familiar with ball diff servicing: remove the diff, replace the balls, then reset preload and check lash. Take care to keep parts clean during reassembly.

Will carbide change diff maintenance frequency?

Because carbide resists wear, you may find you rebuild the diff less often; however regular inspection and correct grease levels remain important for consistent performance.

Which running surfaces benefit most from carbide balls?

Both grippy and loose surfaces can benefit: carbide keeps its roundness under sliding and under load, so you get smoother diff action whether you run on sealed tracks or lower grip layouts.

Do carbide balls require matching cones or rings?

Carbide balls work with standard diff cones and rings, but inspect mating surfaces for wear. If rings or cones are worn, replacing balls alone may not restore optimal performance.

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