LAZER ZX 7075 Aluminium Centre Shaft - Kyosho LAW77B  [KY-LAW77B]

Kyosho LAW77B - Aluminum Center Shaft (71.5/7075/ZX7.5)
Price:
AUD$0.00
Brand:
Kyosho
Model:
KY-LAW77B
GTIN:
4548565524501
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Durable 7075 aluminium centre shaft made for LAZER ZX

The Kyosho LAW77B centre shaft serves as a direct replacement for LAZER ZX series models described by the 71.5/7075/ZX7.5 identifier. It replaces the original centre shaft to reinstate alignment and rotational stability at the heart of the transmission.

Constructed from 7075 aluminium as indicated by the model code, the shaft supplies a stiff connection between gearbox components while maintaining scale-correct fitment. Swap the shaft when bending, wear, or bearing play begin to impact drivetrain smoothness, avoiding wholesale gearbox replacement.

Installation should prioritise correct seating and healthy bearings. During fitting, examine mating surfaces and clearances, check adjacent ball bearings and spur/pinion engagement, and ensure free rotation before final assembly. Fine-tuning mesh and balance will help reduce vibration and sharpen handling.

An ideal maintenance and tuning spare for LAZER ZX series vehicles, offering a dependable 7075 aluminium option for enthusiasts.
Remark :
Due to limited stock availability, please notice that some Kyosho 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 OEM centre shaft on LAZER ZX?

Yes, the LAW77B is listed for LAZER ZX series fitment, but you should cross-check your chassis part references to confirm exact match before ordering.

Will it improve drivetrain stiffness?

Because it is made from 7075 aluminium, the shaft usually increases rigidity over softer materials, which can translate to a firmer drivetrain response under load.

Best practice for installing this part?

Clean and inspect bearings and mating surfaces, fit the shaft ensuring it turns freely, then set correct gear mesh and test for vibration before running.

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