XRAY 364903-L Lightweight Diff for XB4 2026  [XR-364903-L]

Price:
NZD$131.03
Brand:
XRAY
Model:
XR-364903-L
Condition:
Brand New
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Precision Cornering with XRAY 364903-L

The XRAY 364903-L Gear Differential Set is a finely made upgrade for XB4 2026 owners seeking crisper turn-in and consistent feel lap after lap. Its lightweight build reduces inertia for more immediate steering response while retaining strength for regular use.

Specifications

  • Compatibility: XB4 2026
  • Material: High-strength alloy
  • Design: Lightweight for improved agility
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.

Which diff oil should I run with this unit?

Choice of diff oil affects handling; use a grade that matches your traction and driving style. Start with a medium viscosity and adjust by track conditions for best balance.

Is any special tooling required to install it?

Basic RC tools and the XB4 maintenance kit are sufficient. A small torque driver and diff assembly tools make installation quicker and ensure correct fastener tension.

Will it change my suspension settings?

Expect a slightly sharper steering response that may allow minor trim changes to toe or shock tuning. Make incremental adjustments and test on track to dial in balance.

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