XRAY 303713-O Aluminium Lower Suspension Mount - ARS Compatible  [XR-303713-O]

XRAY 303713-O Aluminum Lower 2-Piece Suspension Holder for ARS - Left
Price:
£14.40
Brand:
XRAY
Model:
XR-303713-O
Condition:
Brand New
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Performance Lower Suspension Mount for XRAY T4

The XRAY 303713-O Aluminium Lower Suspension Holder is a precision component machined from Swiss 7075 T6 aluminium to reinforce the left lower mounting area on XRAY T4 vehicles. It is designed to deliver reliable service life under competitive conditions while keeping mass low.

Compatibility and Handling Adjustments

This left-side mount fits both conventional rear suspension arrangements and the ARS system, providing additional roll centre settings to tweak handling. These options help balance rear grip and rotation to suit different track layouts and tyre choices.

Advantages of Swiss 7075 T6 Aluminium

Swiss 7075 T6 aluminium is chosen for its high tensile strength and favourable weight. Used in the XRAY 303713-O, the material improves resistance to deformation and helps maintain consistent suspension geometry during hard use.
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.

Is this suitable for competition use?

Yes, the CNC finish and alloy choice make it suitable for regular club and competition running, offering greater rigidity than many stock plastic parts.

Do I need to change any other parts when fitting this mount?

In most cases it installs with the existing hardware; check fastener condition and suspension alignment after installation and adjust links if necessary.

Can this help with chassis stiffness tuning?

By stiffening the lower mount point, it can influence chassis flex and rear behaviour, which is useful when fine tuning balance and corner entry.

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