XRAY 362005 Rear Narrow Differential Bulkhead Set - Competition Grade  [XR-362005]

XRAY 362005 - Differential Bulkhead Block Set Rear - Narrow
Price:
£19.27
Brand:
XRAY
Model:
XR-362005
Condition:
Brand New
Write a review

Performance-Focused Narrow Rear Bulkhead for XRAY XB4

The XRAY 362005 Rear Narrow Differential Bulkhead Set is aimed at improving XB4 track performance through a reduced-width rear assembly. Bringing the suspension arms inward enhances traction and allows for more precise track width adjustments to suit race conditions.

Accessible Maintenance Design

These bulkheads pair precisely with the updated differentials to ensure a tight assembly and reliable operation. Servicing is quick and logical: simply remove the four screws to access the differential for cleaning or substitution at the front or rear.

Robust Build for Reduced Bearing Play

Manufactured from reinforced composite, the XRAY 362005 bulkheads limit ball-bearing play, protecting gear teeth and lowering the chance of gear stripping. The solid construction supports consistent lap-to-lap performance.

Specifications

  • Compatibility: XRAY XB4 Series
  • Material: Reinforced Composite
  • Function: Narrow Profile for Traction and Track Width Adjustment
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 narrower bulkheads affect diff alignment?

The bulkheads are machined to maintain correct differential alignment while reducing lateral clearance. Proper bearing installation ensures the diff stays true and performant.

Can I fit these bulkheads myself or need a shop?

Installation is straightforward for anyone familiar with XB4 maintenance; basic hand tools and careful handling are all that is required to swap the bulkheads and service the differential.

Do these bulkheads change gearing behaviour?

The bulkheads do not alter gear ratios. They help maintain gear mesh by reducing play, which can indirectly improve drivetrain efficiency and longevity under race conditions.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved