Yokomo YS-400B #400 Super Blend Shock Oil 35cc - Precision Dampers  [YS-400B]

Yokomo YS-400B Super Blend Shock Oil #400 35cc bottle
Price:
£4.56
Brand:
Yokomo
Model:
YS-400B
GTIN:
0639342215027
Condition:
Brand New
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Precision Shock Oil Yokomo YS-400B

The Yokomo YS-400B Super Blend Shock Oil is a reliable silicone option for drivers focused on consistent damper response. Its stable viscosity helps preserve handling repeatability over practice runs and race days, and the 35cc bottle gives ample oil for several services.

Why Viscosity Matters on Road and Track

At #400, the oil offers medium resistance that tames rebound without overly slowing compression. That makes it a sensible choice when you need predictable front-to-rear balance and smoother responses through chicanes or bumps.

Compatibility and Service Notes

YS-400B suits many Yokomo shock assemblies and is generally compatible with other silicone-damped units. Always replace or inspect seals when changing oil to avoid leaks and maintain consistent damping.
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.

Which track conditions work best with #400?

#400 suits a variety of circuits, especially where moderate rebound control is needed to keep the car settled over kerbs and rough asphalt sections.

How do I validate a setup change after switching oils?

Make one oil or setting change at a time and run consistent lap tests to feel the difference. Note lap times and handling to determine if the change improved performance.

Is the 35cc bottle enough for multiple cars?

The bottle covers several shock services, though exact use depends on how many dampers you service and how thoroughly you refill each time.

Can I use YS-400B in cartridge or mono-tube dampers?

Yes, provided the damper is silicone-compatible. Check manufacturer guidance for fill levels and seal compatibility when using this oil in different damper types.

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