Yokomo B11-S4CA Tunable Shock Nut and O-Ring Kit  [B11-S4CA]

Yokomo B11-S4CA Adjust nut / O ring (each 2pcs) BD11
Price:
NZD$19.96
Brand:
Yokomo
Model:
B11-S4CA
GTIN:
0639342203628
Condition:
Brand New
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Fine Tune Your BD11 Suspension with Genuine Parts

The Yokomo B11-S4CA Shock Adjust Nut & O-Ring Set is made to help you dial in suspension settings on BD11 platforms. It includes two adjuster nuts plus two O-rings so you can make accurate changes to shock preload and response.

Compatibility Across BD11 Variants

This set fits a wide range of BD11 style chassis, including MRTC-BD11-1, MSR-BD11, MRTC-BD11A-1, MRTC-BD11FA, MRTC-BD11US, MSR-010FE, MSR-010FEA, MSR-BD12, MSR-BD12A, and MSR-BDFWD. The parts provide a secure interface to maintain consistent suspension behaviour.
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 many pieces come with the B11-S4CA set?

The package includes two shock adjustment nuts and two O-rings, intended for a single axle or pair of shock bodies.

Can I use these parts for track tuning sessions?

Yes, these components let you make small, repeatable changes to preload and ride height, useful for lap time work and setup refinement.

Do these replace OEM adjusters directly?

They are designed for direct fit on the listed chassis variants, but check existing thread and seat conditions before swapping.

Any tips for installing the O-rings?

Fit them dry or with a light silicone grease to help seating and to reduce tear during assembly.

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