XRAY 930120 2.4mm Carbide Balls (12-Pack) Race Grade Set  [XR-930120]

XRAY 930120 Carbide Ball 2.4mm (12)
Price:
NZD$40.05
Brand:
XRAY
Model:
XR-930120
Condition:
Brand New
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Fine tune your ball diff with XRAY 930120 carbide balls

For tighter diff control and less component wear, swap in XRAY 930120 2.4mm carbide balls. Crafted from hard carbide, they hold roundness better than regular steel balls and give a steadier bite under load.

Why carbide helps your setup

The strength of carbide is the main benefit. Being over 15HRc harder than typical diff washers means these balls resist flattening and help keep diff action predictable through long runs and repeated use.

What is included and where they fit

This pack contains 12 carbide balls, enough for a complete differential. They are intended for standard ball differentials and work well across a range of touring and off-road kits when you want a durable, low-maintenance upgrade.
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.

Can I use these balls in vintage kits?

Many older kits that use 2.4mm balls will accept the XRAY 930120 set, but verify the diff ball size in the original parts list to avoid mismatches.

Do carbide balls need special grease?

Standard diff grease and oils work fine; avoid grit and contaminated lubricants. Proper lubrication helps XRAY 930120 balls run smoothly and reduces wear on contact surfaces.

Will they change my handling dramatically?

You should notice more consistent diff action, especially after long sessions. The change is subtle but valuable for drivers tuning for repeatable cornering feel.

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