XRAY 305523 Race-Grade Aluminum Layshaft for T4 2020  [XR-305523]

XRAY 305523 - Aluminium Solid Layshaft With Bearings
Price:
AUD$62.66
Brand:
XRAY
Model:
XR-305523
Condition:
Brand New
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Upgrade T4 2020 Drivetrain with the XRAY 305523 Layshaft

The XRAY 305523 Aluminum Solid Layshaft is a lightweight upgrade for T4 2020 chassis aimed at reducing inertial mass while keeping structural strength. It is made from Swiss 7075 T6 aluminum for dependable performance.

Machined Accuracy Lowers Vibration

Precision CNC machining reduces runout to minimise drivetrain vibration and helps maintain balance across the drivetrain. Two integrated pressed-in bearings ensure smooth, supported rotation under load.

Slim Square Shape and Pulley Compatibility

The narrow square cross section is designed to work with the updated pulleys. You can lock pulleys in place using either an O-ring or a C-clip depending on your setup preference.
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.

Does this replace the original layshaft?

Yes, it is a direct replacement for the T4 2020 layshaft arrangement, designed to match the revised pulley fitment.

How durable is the aluminium construction?

Swiss 7075 T6 aluminium offers a high strength-to-weight ratio suitable for racing use, though check for wear after extended heavy running.

Can I switch retention methods later?

Yes, pulleys can be changed between O-ring and C-clip retention; ensure correct seating and alignment when switching methods.

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