XRAY 303730 T4'20 Aluminium Rear Lower Suspension Holder - Front Pair  [XR-303730]

XRAY 303730 - T4\'20 Aluminium Rear Lower 2-piece Suspension Holder - Front (1)
Price:
AUD$26.89
Brand:
XRAY
Model:
XR-303730
Condition:
Brand New
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Aluminium Rear Lower Holder for T4'20

The XRAY 303730 rear lower suspension holder is a precision component for the XRAY T4'20, focused on asphalt setups with low-to-medium traction. Machined from Swiss 7075 T6 aluminium, it delivers durable performance and accurate fitment.

Design and ARS Compatibility

This holder suits standard rear suspension layouts and Active Rear Suspension configurations, offering a range of roll centre options. It is optimised to work with extended rear arms to refine stability and rear grip.

Recommended Track Use

Specifically aimed at asphalt racing, the holder is commonly used together with the XRAY #303723 1-piece rear-rear (RR) aluminium suspension holder to enhance rear traction and improve steering balance across varying 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.

What tools do I need to fit this part?

A basic metric tool set, thread locker for steel hardware if desired, and a torque-aware approach for consistent mounting on the XRAY T4'20 will suffice.

Does aluminium change the car weight much?

The holder adds minimal mass while increasing rigidity compared with plastic parts, which can translate to crisper rear response on asphalt.

How often should I inspect this holder?

Inspect after hard sessions for fastener security and any signs of contact wear; routine checks keep handling consistent and prevent unexpected issues.

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