XRAY 355120 Active Differential Composite Case - Smooth Action  [XR-355120]

XRAY 355120 Active Differential Case
Price:
£13.50
Brand:
XRAY
Model:
XR-355120
Condition:
Brand New
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Engineered Composite Differential Case for Consistent Performance

Fit this composite differential case to sharpen diff response and durability. The precision-ground diff body ensures minimal runout, and the molded hard steel diff outdrive ring keeps engagement consistent under racing stresses.

Key Features

  • Material: XRAY proprietary composite mixture
  • Precision: Hand-ground to optimise roundness
  • Durability: Molded-in hard steel diff outdrive ring for stable contact
  • Compatibility: Compatible with XRAY high-performance RC models
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.

Will this case improve lap-to-lap consistency?

The improved roundness gives steadier diff behaviour, which helps maintain predictable handling through multiple laps. Consistent maintenance and oil choice also play a big role.

Is special tooling required to fit the case?

Standard diff assembly tools are normally sufficient. Use the correct bearings and follow the chassis instructions to ensure correct alignment and preload.

How often should I inspect the steel outdrive ring?

Check the outdrive ring during routine diff service intervals or after any heavy impact. Look for wear or deformation and replace the case if mating surfaces show significant damage.

Can this case be used with custom diff setups?

Yes, it works with many custom setups. Verify compatibility with your chosen outdrives and bearing sizes, and fine-tune oil and preload to match your driving style.

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