XRAY 359630 30,000cSt Silicone Differential Oil 50ml Classic XB  [XR-359630]

XRAY 359630 Silicone Differential Oil 50ml - 30 000
Price:
£10.80
Brand:
XRAY
Model:
XR-359630
Condition:
Brand New
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Controlled Diff Tuning with XRAY 30,000cSt Oil

For enthusiasts servicing older XB cars, the XRAY 359630 30,000cSt silicone oil provides a very stiff diff fluid choice to help control rotational slip and improve straight line stability. The compact 50ml bottle has a resealable top for accurate filling and safe storage.

Notable Features

  • Very High Viscosity: 30,000cSt offers strong resistance to shear, supporting stable differential lock and predictable weight transfer.
  • Classic Chassis Compatibility: Particularly suitable for vintage series and older XB chassis where a heavier diff fluid is preferred.
  • Compact Bottle: The 50ml squeeze bottle with resealable cap is ideal for neat, controlled dosing during rebuilds or trackside tuning.
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 oil improve high speed stability?

The heavier 30,000cSt viscosity can stabilise the car under high speed by reducing differential slip, which often results in steadier straights and smoother weight transfer.

How do I measure the right amount for my diff?

Use the squeeze top for small controlled doses, cycle the diff and top up until the desired feel is reached. Note the original fill volume to restore factory behaviour if required.

Is special cleaning needed before switching oils?

Yes, strip and clean diff internals thoroughly to remove old fluid and debris, then dry components before adding the new 30,000cSt oil to ensure consistent performance.

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