Yokomo Z4-010WM YZ-4 WJ Service Set  [Z4-010WM]

Yokomo Z4-010WM Rebuild Kit of WJ Universal for YZ-4
Price:
NZD$16.52
Brand:
Yokomo
Model:
Z4-010WM
GTIN:
3888
Condition:
Brand New
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YZ-4 Maintenance with Yokomo Z4-010WM

If you run a YZ-4 and want to keep the driveline tight, the Yokomo Z4-010WM Rebuild Kit gives the specific parts needed to service WJ universal joints. The set is meant for regular upkeep and track preparation.

Included Parts Overview

This kit from Yokomo includes the essential components to rebuild WJ universal joints: two cross pins, two joints, two C clips and one double joint sleeve. Each piece is intended to restore correct joint geometry and reduce slop.

Model Compatibility Notes

The rebuild kit is compatible with B-YZ4 and B-YZ4SF chassis. Use it when you notice driveline play or during scheduled maintenance to keep the YZ-4 performing predictably.
Remark :
Due to limited stock availability, please notice that some Yokomo 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.

How do I tell if a WJ joint needs replacing?

Check for excessive end play or rough movement when you rotate the driveshaft. Any noticeable looseness or binding usually means parts should be renewed.

Is special grease required when assembling these parts?

A light synthetic grease on contact areas helps reduce wear. Avoid packing joint bores with heavy grease that can attract grit.

Will this kit fix driveline vibration?

Replacing worn WJ components can eliminate play that causes vibration, but also check shafts and coupling alignment for other causes.

Where do I find part numbers for service manuals?

Refer to Yokomo parts lists for the B-YZ4 and B-YZ4SF chassis to confirm the Z4-010WM contents match the items shown in the manual.

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