XRAY 308353-O T4 Aluminum Shock Cap Nut - Orange Vented  [XR-308353-O]

XRAY 308353-O T4 Aluminum Shock Cap Nut with Vent Hole - Orange (2)
Price:
CAD$19.94
Brand:
XRAY
Model:
XR-308353-O
Condition:
Brand New
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Precision Tune for T4 Dampers from XRAY 308353-O

The XRAY 308353-O T4 Aluminum Shock Cap Nut is made for hobbyists who want tighter control of their suspension. This pair of orange anodized aluminium caps fits the T4 lineup and uses a vent hole to manage oil volume, helping to keep damping consistent lap after lap.

Accurate Venting for Controlled Oil Levels

The vent hole is a practical detail that prevents overfilling and reduces trapped air in the shock. By letting excess oil escape during assembly, the caps help maintain a repeatable oil quantity for predictable suspension behaviour on different tracks.

Anodised Aluminium for Race Durability

Machined from quality aluminium and anodized orange, these cap nuts combine looks with function. The internal ridges ensure a firm seating of the silicone membrane and a tight seal to minimise leaks under race conditions.
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 the vent hole affect shock behavior?

The vent hole allows excess oil to escape during assembly so the shock keeps the intended oil volume, which leads to more consistent damping performance.

Will XRAY 308353-O caps fit non-T4 shock bodies?

These caps are produced for the T4 series and may not fit other shock housings without modification or adapters.

Any tips for filling shocks with vented caps?

Fill until a small amount comes out of the vent, then seal with the silicone membrane; this helps avoid air pockets and keeps damping steady.

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