XRAY 304911 X4 Composite Gear Differential Case with 38T Pulley and Cover  [XR-304911]

XRAY 304911 - X4 Composite Gear Differential Case With 38T Pulley & Cover
Price:
CAD$54.38
Brand:
XRAY
Model:
XR-304911
Condition:
Brand New
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Performance Boost for the XRAY X4 with Composite Case

The XRAY 304911 Composite Gear Differential Case with a 38T Pulley and Cover is a key service part for maintaining consistent lap times on the XRAY X4 2022. Molded from robust composite, the case is built for improved longevity and accurate fitment in competitive setups.

Traction and Rear Belt Alignment

This differential case shifts the rear belt position for steadier traction and improved forward bite. Integrated small bleeding holes sized for M2.5x8mm screws let excess oil escape, making routine servicing quicker and preventing oil buildup.

Fitment and Simple Installation

Made to match the XRAY X4 geometry, the part installs cleanly on the 2022 model without modification. The revised profile helps align components during assembly and reduces fitment fuss for hobbyists tuning handling balance.
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.

How will this case affect my car's handling?

Centering the rear belt improves repeatable traction and forward bite, which can make the car feel more predictable through corner exits.

What maintenance should I do for the bleeding holes?

Inspect the small bleeding holes for dust and rubber buildup and clear them with a fine pick or compressed air so oil can drain freely when you service the diff.

Does the XRAY 304911 include the pulley and cover?

Yes, the assembly includes the 38T pulley and the matching cover as shown in the part listing, so you get the complete case package for the rear diff area.

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