XRAY 364913 Composite Large Capacity Gear Diff Adapter  [XR-364913]

XRAY 364913 - Composite Center Gear Differential Adapter - Large Volume
Price:
NZD$21.17
Brand:
XRAY
Model:
XR-364913
Condition:
Brand New
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Large Capacity Diff Adapter for XB4 2020

The XRAY 364913 Composite Center Gear Differential Adapter increases internal volume on the XB4 2020 chassis to deliver steadier handling when pushing hard. Its design focuses on improved balance and predictable transitions from turn-in to exit.

Durable Composite Design

Produced from a carefully chosen composite blend, this adapter offers reliable strength while keeping weight low. The construction helps maintain consistent performance over repeated track sessions.

Designed for Straightforward Installation

The adapter mounts to the XB4 2020 gearcase with no chassis changes required, making it an easy upgrade or replacement part for drivers who want more consistent handling and longevity from their drivetrain.
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.

Can this adapter be used with aftermarket diffs?

It is built to fit the XB4 2020 gearcase profile; compatibility with third-party diff internals depends on their dimensions, so check measurements before combining parts.

Should I change diff oil after fitting this adapter?

Yes. Because the internal volume changes, you may need to experiment with oil weight and preload to restore your preferred steering and traction balance.

Is this adapter fragile under heavy use?

The composite material is chosen for endurance, but like any part it should be inspected after crashes and replaced if damaged to avoid drivetrain issues.

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