GT flat chassis left rear bulkhead for GTX 2026 - XRAY 353015  [XR-353015]

XRAY 353015 - GT Aluminium Rear Bulkhead - Left - Flat Chassis - Swiss 7075 T6
Price:
CAD$63.47
Brand:
XRAY
Model:
XR-353015
Condition:
Brand New
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Left-side GT Rear Bulkhead Overview

The XRAY 353015 left rear bulkhead is engineered for GT flat-chassis layouts that demand reduced rear compliance and predictable flex. It helps stabilise drivetrain alignment and preserves suspension geometry under aggressive use, while providing straightforward access to the differential for setup and maintenance.

Machined from Swiss 7075 T6 aluminium using precision CNC processes, the component offers a stiff, durable structure with reinforced chamfers at key stress points and a refined surface finish. The split bulkhead design separates service access from the main structure, allowing differential removal without disassembling the entire rear assembly.

Swapping a composite bulkhead for this aluminium unit reduces unwanted rear flex, which can sharpen throttle response and yield more reliable corner exit behaviour on GT flat chassis platforms. Tuners adjusting diff preload, shock positions, or anti-squat geometry will see steadier results as the rear structure holds settings more consistently.

Specifications

  • Item: GT aluminium rear bulkhead - left
  • Material: Swiss 7075 T6 aluminium
  • Model Number: 353015
  • Compatibility: GT flat chassis configurations, GTX 2026
  • Manufacture: Precision CNC machined

This left-side aluminium rear bulkhead is aimed at racers and tuners who want reduced chassis compliance and quicker differential access without complex installation steps.
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 the XRAY 353015 fit my GTX 2026 without modification?

The listing specifies compatibility with GTX 2026 and GT flat chassis formats; however, confirm your chassis mounting pattern and screw locations before purchasing to ensure a direct fit.

Do I need new fasteners or bearings to install this part?

This is intended as a replacement-style component that typically uses existing hardware. Inspect threads and mating parts and replace any worn fasteners; specify new bearings only if your setup recommends different sizes.

How does the split bulkhead speed up maintenance?

The split architecture isolates the service access section from the main structural element, so you can remove or check the differential without dismantling the whole rear assembly, saving time during setup sessions.

Will aluminium change handling noticeably?

Aluminium reduces rear compliance compared with many plastics, which tends to make handling more consistent and drivetrain response crisper, particularly under power and through setup changes.

What care is needed for Swiss 7075 T6 aluminium parts?

Keep threaded areas free of debris, avoid over-torquing fasteners, and check chamfers for impact damage. Clean any anodised finish with mild detergent and water, then dry thoroughly.

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