Yokomo S4-303P1A YZ-4S Slipper Disk Replacement  [S4-303P1A]

Yokomo S4-303P1A Slipper Disk Plate for YZ-4S
Price:
AUD$14.70
Brand:
Yokomo
Model:
S4-303P1A
GTIN:
0639342210176
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YZ-4 category
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Yokomo S4-303P1A Slipper Disk for Better Traction

The Yokomo S4-303P1A slipper disk plate is intended for the YZ-4S chassis. Fabricated from aluminium, it offers durable wear characteristics and helps keep slipper engagement predictable under hard acceleration. It is a practical replacement when the original disk shows signs of fatigue.

Which Chassis Are Supported

This replacement part works with multiple Yokomo chassis types, including B-YZ4SF, B-YZ4SF2-1, MOR-010, B-YZ2DTM31-1, B-YZ2CAL31-1, SOR-010, ROR-010, ROR-010RTR, ROR-010RTR-1, SOR-020, and SOR-020D. That coverage makes it handy for spares kits and race prep.
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.

Is this suited to carpet and asphalt tracks?

Yes. The aluminium disk holds up well on common on-road surfaces like carpet and asphalt, keeping slipper behaviour steady across laps.

Can I use stock hardware when fitting this part?

In most cases the original mounting hardware is compatible, but check for any model-specific variations before installation.

What are the main benefits of upgrading to aluminium?

Aluminium improves longevity and gives a more repeatable slipper feel, which helps drivers tune traction and throttle response more predictably.

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