XRAY 364025 - XB4c'22 Race-Ready Aluminum Bulkhead  [XR-364025]

XRAY 364025 - XB4c\'22 Aluminium Central Bulkhead - Swiss 7075 T6
Price:
AUD$58.52
Brand:
XRAY
Model:
XR-364025
Condition:
Brand New
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Race-Grade Central Bulkhead for XB4 Builds

The XRAY 364025 - XB4c'22 aluminium central bulkhead is a race-oriented upgrade that trims centre mass and maintains structural strength for demanding driving. CNC-machined from Swiss 7075 T6, it delivers a robust yet lightweight centre piece that supports aggressive driving. It is dimensioned to work with the XB4C One-way Slipper for dependable drivetrain alignment.

Material Benefits of 7075 T6 Alloy

The Swiss 7075 T6 alloy is prized for a solid strength-to-weight ratio that resists wear and maintains stiffness. Choosing this material helps preserve chassis balance and gives confidence during hard cornering and acceleration.

Fitment Notes for XB4 Series

Designed to OEM-compatible dimensions, this bulkhead installs into XB4 layouts with minimal fuss and mates properly with the XB4C One-way Slipper. It is suitable both as a performance hop-up and a durable replacement part.
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 changing to this bulkhead alter my centre of gravity?

Switching to a lighter aluminium centre part can slightly lower overall mass and improve responsiveness. The change to C of G is usually minor but can affect handling feel, so retune shock and anti-roll settings if needed.

Are there recommended upgrades to pair with this bulkhead?

Common pairings include hardened driveshafts and upgraded motor mounts to complement the stiffer centre section for better drivetrain stability under load.

How should I care for the aluminium bulkhead?

Keep mating faces clean and periodically check fasteners for tightness. Avoid overtightening screws to prevent stripping threads and inspect for damage after heavy impacts.

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