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

Kyosho W5303-04GM - Seal Cartridge(Gunmetal/2-Set/Big Bore S
Price:
CAD$15.10
Brand:
Kyosho
Model:
KY-W5303-04GM
Condition:
Brand New
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Upgrade Big Bore Shock Sealing with Kyosho W5303-04GM

The Kyosho W5303-04GM seal cartridge set is built to raise the reliability and feel of big bore shocks. This two-piece gunmetal-finished kit suits hobbyists who need a precise fit and stronger seals to reduce oil leaks and stabilise damper action. Intended for big bore shock assemblies, these cartridges help keep shocks performing consistently whether on slick tarmac or rough trail surfaces.

Top Features

  • Material: Gunmetal finish for durable surface protection
  • Compatibility: Made for big bore shock designs
  • Functionality: Improves sealing to limit leaks and refine shock response
  • Application: Useful for routine maintenance or targeted 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.

Will these cartridges fit aftermarket big bore shocks?

They are engineered for big bore shock assemblies and will fit many aftermarket units that use the same cartridge form factor; check dimensions before installing.

Do I need special shock oil with these cartridges?

No special oil is required; you can use common silicone shock oils. Selecting the right viscosity will tune rebound and compression for your setup.

Are these cartridges easy to install at home?

Installation is straightforward for anyone familiar with shock servicing; basic tools and a clean workspace make the job faster and cleaner.

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