Yokomo B9-S7SA Silicone Shock O-Ring - Big Bore Short  [B9-S7SA]

Yokomo B9-S7SA Silicon
Price:
£3.93
Brand:
Yokomo
Model:
B9-S7SA
GTIN:
0639342204823
Condition:
Brand New
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Replacement Silicone O-Ring for Yokomo Big Bore Shocks

The Yokomo B9-S7SA silicone O-ring is produced for high big bore short shocks, giving secure sealing and hardwearing service. Fit it as part of regular maintenance to keep shock oil contained and handling consistent on Yokomo models such as MRTC-BD919 and MSR-010FEA. The silicone composition favours repeated service cycles and steady track performance.
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 Yokomo cars use this O-ring?

This O-ring is suitable for models including MRTC-BD919, MRTC-BD919S, MRTC-BD10FF, MRTC-BD11-1, MSR-BD11, MRTC-BD11US, MRTC-BD11A-1, MSR-010FE, and MSR-010FEA.

How often should I check or replace the O-ring?

Inspect seals at every service interval and replace if you find oil seepage, visible wear, or reduced shock response to ensure reliable handling.

Do I need special tools to fit the O-ring?

No special tools are required; basic picks or tweezers and a small amount of silicone-safe grease make installation easier and help prevent damage to the seal.

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