Yokomo YZ-4 Hard Anodized Top Shaft - Z4-303TA  [Z4-303TA]

Yokomo Z4-303TA Top Shaft (Hard Anodized) for YZ-4
Price:
AUD$6.19
Brand:
Yokomo
Model:
Z4-303TA
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YZ-4 category
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YZ-4 Top Link Shaft Description

This item is a scale top shaft intended for the YZ-4 4WD off-road chassis. It acts as the upper suspension link spindle, anchoring the top of the suspension arm and conveying changes in alignment via the top link assembly.

Constructed from hard anodized aluminum, the shaft resists wear where links and bearings make contact and provides a stable surface for mounting hardware. The emphasis is on reliable linkage response and repeatable tuning, not decorative trimming.

When fitting, remove the existing top shaft with care to retain proper thread engagement and bearing fit; confirm the Z4-303TA aligns with YZ-4 chassis points and check for interference with nearby components before final tightening. Use standard RC service practice during removal and refit.

Compatibility

  • YZ-4
  • B-YZ4
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.

Will fitting this shaft change suspension feel?

Fitting the Z4-303TA should yield more consistent linkage movement due to the anodized finish and precise machining, which can result in a steadier suspension response during tuning.

Is any rework needed for bearing fitment?

In most cases bearings seat without modification; perform a dry trial assembly and confirm axial play is within acceptable limits before final assembly.

Should I service the area more often after installing this shaft?

Regular inspection of link hardware and bearing interfaces is recommended; the anodised finish reduces wear but routine checks will keep alignment and performance consistent.

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