XRAY 355163 Lightweight Active Differential Outdrive Adapter - HSS Performance Edition  [XR-355163]

XRAY 355163 Active Differential Outdrive Adapter - Lightweight - HSS (2)
Price:
AUD$73.71
Brand:
XRAY
Model:
XR-355163
Condition:
Brand New
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Sharpen XB8 performance with XRAY 355163 outdrive adapters

If you want crisper acceleration and smoother diff action, the XRAY 355163 Active Differential Outdrive Adapter is a lightweight, tough solution. Specifically made for the XB8, these adapters use HUDY Spring Steel to combine strength with reduced mass.

High-precision manufacturing process

The XRAY 355163 parts are produced on precision German long-turn machines and then hand-ground to ensure a close, consistent fit. That careful finishing helps reduce drag inside the differential and improves mechanical efficiency.

Balance of lightness and longevity

HUDY Spring Steel gives these adapters a reliable resistance to fatigue and wear. The weight savings lower rotating inertia, helping with quicker throttle response and improved handling dynamics under race conditions.
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 I use these on a modified XB8?

They are intended for XB8 differentials; most common upgrades still accept these adapters, but double-check spline and clearance if you have custom internals.

Do they need break-in?

A short run-in under light load is a good idea to ensure mating surfaces bed in smoothly and to confirm there is no unexpected interference.

Are replacements available individually?

Parts availability depends on your supplier; keep a spare set if you race frequently to avoid downtime between events.

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