XRAY 358054-K XB8/GTX Venting Aluminum Shock Cap Nut  [XR-358054-K]

XRAY 358054-K - XB8/Gt Aluminium Shock Cap Nut Vent Hole - Swiss 7075 T6 - Black Coated (2)
Price:
CAD$59.48
Brand:
XRAY
Model:
XR-358054-K
Condition:
Brand New
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XRAY 358054-K aluminium shock cap nut for XB8 and GTX

The XRAY 358054-K Aluminum Shock Cap Nut is a precision part tailored for the XRAY XB8 and GTX lines. Machined from Swiss 7075 T6 aluminum, this cap nut delivers a strong yet light replacement component. A black protective coating reduces surface wear while keeping the look tidy on tuned race cars.

Controlled venting for repeatable shock setup

The vent hole in this cap nut helps excess shock oil escape during assembly, reducing trapped air and making shock tuning more predictable. Internally machined ridges secure the silicone membrane in place for consistent sealing and dependable behavior across different track runs and track conditions.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Coating: Black
  • Compatibility: XRAY XB8, GTX Series
  • Quantity: Set of 2

For club racers and dedicated hobbyists, the XRAY 358054-K shock cap nut is a straightforward upgrade to improve shock consistency without adding weight.
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 cap nut fit other XRAY shock bodies?

This part is engineered for the XRAY XB8 and GTX shock bodies for an ideal fit. Other models may differ in thread or bore size so fit is not guaranteed.

Do I need a silicone membrane to use it?

Yes, the interior ridges are intended to locate and seal a silicone membrane. Using the membrane helps maintain oil control and prevents leaks.

How does the vent affect tuning on the track?

The vent reduces trapped oil and air during assembly, giving smoother compression response and making valve changes more consistent when you adjust oil or pistons.

Any maintenance tips for longevity?

Keep the threads clean and inspect the coating after heavy use. Replace the silicone membrane if it shows wear and re-torque to recommended settings during routine service.

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