BD7-2014 SLF Short Shock Cylinder Upgrade for YOKB7-S4S Yokomo  [YOKB7-S4S]

Yokomo B7-S4S - BD7-2014 Shock Sylinder for SLF Short Shock
Price:
CAD$10.08
Brand:
Yokomo
Model:
YOKB7-S4S
GTIN:
3888
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BD7-2014 Short Shock Cylinder Overview

This RC shock cylinder is a Yokomo part, model YOKB7-S4S, made for SLF short shock configurations listed with BD7-2014. The cylinder forms the internal damper body that guides piston travel in short-stroke shock units and is intended for hobbyist replacement or maintenance on compatible short-shock setups.

Fitting is straightforward for those experienced with oil shock servicing; the cylinder installs into the shock housing and works with SLF pistons, seals, and shafts. Check O-rings and bushings when you service the unit and ensure correct oil level and bleed to maintain consistent damping.

From a setup perspective the YOKB7-S4S cylinder is part of the flow path that affects damping characteristics and stroke behaviour in short-travel suspensions. Evaluate it together with piston selection, oil weight, and spring rate when tuning BD7-2014 1/10 on-road handling.

Compatible Models

  • BD7-2014
  • SLF short shock
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 the YOKB7-S4S a direct swap into BD7-2014 SLF shocks?

The cylinder is made for SLF short shock layouts referenced with BD7-2014; installation normally fits directly but verify internal clearances and seal condition before final assembly.

What tools make the install easier?

Basic shock service tools, a small hex driver and a clean workspace are usually enough. Handle seals carefully and use a shock stand or soft vise to avoid damage.

Should other internal parts be replaced at the same time?

Inspect pistons, O-rings and shafts during the swap; replacing worn seals or upgrading pistons will help preserve damping performance after the cylinder change.

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