XRAY 355054 42T Spur Gear for Vintage XB Series Precision Replacement  [XR-355054]

XRAY 355054 Center Differential Spur Gear 42T
Price:
NZD$93.90
Brand:
XRAY
Model:
XR-355054
Condition:
Brand New
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Engineered 42T Spur for Reliable Mesh

The XRAY 355054 Center Differential Spur Gear 42T is built for RC enthusiasts who prioritise precise engagement and dependable performance. Constructed from HUDY steel, it is a practical replacement or upgrade for Vintage XB Series centre gear trains and offers a good balance of strength and smoothness.

Accurate Grinding for Consistent Fit

This gear is produced on high-end German machinery with a precision grinding process that ensures consistent tooth geometry and proper meshing with differential outdrives. The laser-marked 42T simplifies part ID during maintenance.

Heat Treated for Longer Life

Specialised heat treatment increases hardness across the gear, not only at the surface but through the core, resulting in significantly improved wear resistance and a longer usable life under normal hobby 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.

Can I use this gear with upgraded diffs?

Yes, it pairs well with common XB Series differential outdrives and many aftermarket diff upgrades, but confirm outdrive dimensions and mounting before fitting.

Does the 42T marking affect balance?

The laser-engraved 42T is minimal and does not impact balance in practice. Proper mesh and secure mounting are more important for smooth running.

What running surfaces suit this gear?

It is suitable for a range of surfaces from club carpet to outdoor tracks; maintain correct mesh and clean gearbox lubricant regularly to maximise life.

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