Kyosho W5303-04GM Premium Gunmetal Seal Cartridge for Big Bore Shocks  [KY-W5303-04GM]

Kyosho W5303-04GM - Seal Cartridge(Gunmetal/2-Set/Big Bore S
Price:
£8.17
Brand:
Kyosho
Model:
KY-W5303-04GM
Condition:
Brand New
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Kyosho W5303-04GM Seal Cartridges for Consistent Damping

The Kyosho W5303-04GM seal cartridge set is specified to improve sealing and damper consistency in big bore shock units. The two-piece gunmetal finish components are suitable for hobbyists maintaining performance or replacing tired parts. Built to the dimensions typical of big bore assemblies, these cartridges work to prevent oil loss and sustain steady shock action across different track and terrain types.

Notable Details

  • Material: Gunmetal coating for extended service life
  • Compatibility: Optimised for big bore shock applications
  • Functionality: Boosts seal performance to reduce leaks and stabilise shocks
  • Application: Ideal for maintenance swaps or measured upgrades
Remark :
Due to limited stock availability, please notice that some Kyosho 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 do I know if my shocks need these cartridges?

Look for signs like oil leakage, inconsistent rebound, or a loose fit in the shock head; these indicate worn cartridges or seals that could benefit from replacement.

Are replacement seals available separately?

Seal kits and spares are commonly available for many shock systems; consult your parts supplier to match seal sizes to the W5303-04GM cartridge dimensions.

What maintenance keeps these cartridges performing well?

Regular oil changes, cleaning the shock body, and inspecting shafts and seals after heavy use will keep the cartridges functioning reliably.

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