Yokomo S4-300BSA Race Suspension Mount Bushing for YZ-4S  [S4-300BSA]

Yokomo S4-300BSA Suspension Mount Bushing for YZ-4S
Price:
£8.25
Brand:
Yokomo
Model:
S4-300BSA
GTIN:
0639342188154
Condition:
Brand New
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Refine Suspension Geometry on the YZ-4S

The Yokomo S4-300BSA Suspension Mount Bushing is intended for model racers wanting more control over suspension geometry on the YZ-4S chassis. Paired with aluminium suspension mounts, this resin bushing permits precise shifting of the suspension arm pin. That capability allows tuners to adapt alignment to different frames and installation directions for more predictable handling.

Compatible With Multiple Yokomo Models

This bushing is compatible with a wide range of Yokomo models, including the B-YZ4SF, B-YZ2DTMW, B-YZ2DTM2, B-YZ2CAL2, B-YZ2T, and B-YZ2DTM2S. It is a practical option for crews who prepare several Yokomo machines.
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.

Does this bushing require shimming for a tight fit?

In most Yokomo aluminium mounts the bushing fits correctly without shims. If there is play, thin shims can be used to achieve the desired fitment and eliminate unwanted movement.

How should I check for bushing wear?

Check for lateral play and inspect the bore for ovalisation. If the pin shows movement or alignment drifts, replace the bushing to maintain consistent handling.

Will changing the pin location affect camber or toe?

Yes, moving the pin axis can subtly shift camber and toe under load. Use small adjustments and log results after each change to understand the net effect on chassis balance.

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