XRAY 345591-O Performance Lightweight 2-Speed Shaft Collar - Orange  [XR-345591-O]

XRAY 345591-O Aluminum 2-Speed Shaft Locating Collar - Lightweight - Orange
Price:
AUD$19.03
Brand:
XRAY
Model:
XR-345591-O
Condition:
Brand New
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Refine Drivetrain Response with an XRAY 7076 Collar

The XRAY 345591-O Lightweight Aluminum 2-Speed Shaft Collar is precision machined from 7076 T6 aluminium to reduce rotational inertia on 2-speed shafts. Cutting weight at the shaft improves how quickly the car reacts to throttle inputs, while the alloy construction preserves durability under hard running. The vivid orange coat also aids quick part ID during pit work.

Advantages of the Aluminium Option

Installing the aluminium collar in place of a composite item helps reduce overall rotating mass, enhancing acceleration and shifting feel. The strength of 7076 T6 means better resistance to wear and less deformation over time, so it performs reliably in 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.

What should I check for fitment?

Confirm shaft diameter and the set screw size on your car. If dimensions match standard 2-speed shafts, the collar should install without modifications.

Will this improve lap times?

Reducing rotating mass can make the car feel more responsive and may help lap consistency, though overall gains depend on the complete setup and driving style.

Can I reuse the original screws?

If the original set screws are undamaged and the correct size, you can reuse them. Replace any stripped or worn screws to ensure secure clamping.

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