XRAY 355120 Active Differential Composite Case - Track Tuned  [XR-355120]

XRAY 355120 Active Differential Case
Price:
NZD$30.84
Brand:
XRAY
Model:
XR-355120
Condition:
Brand New
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High-Precision Differential Case for Competitive Setups

Refine your car's differential performance with a case moulded from XRAY proprietary composite. The ground diff body delivers excellent concentricity, and the built-in hard steel diff outdrive ring ensures dependable drivetrain contact during heavy use.

Standout Features

  • Material: XRAY proprietary composite mixture
  • Precision: Hand-ground for outstanding roundness
  • Durability: Molded-in hard steel diff outdrive ring for reliable wear resistance
  • Compatibility: Engineered for 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.

How does this case change diff feel on track?

The precision-ground body reduces runout, creating a more consistent diff action lap after lap. That stability helps with predictable cornering and throttle response.

Is any break-in required before racing?

A brief break-in with light diff oil and a few low-speed cycles helps surfaces seat together. After that, use your usual oil choice and set up the car for your track.

Can I use this case in older XRAY kits?

It fits many XRAY high-performance platforms, but confirm fitment against your chassis parts list. Check pinion engagement and outdrive alignment during install.

Any special care tips to extend life?

Keep the diff clean, avoid abrasive grit, and service seals regularly. Inspect the steel ring and mating parts for wear to prevent premature issues.

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