FOX Seal Kit: 36 & 40 FIT4 Cartridge Rebuild

The Fox 36 and 40 FIT4 Cartridge Seal Rebuild Kit provides the essential components for a comprehensive damper service. This kit is engineered to restore the airtight seal and smooth performance of your fork’s internal cartridge system.

This service pack includes a replacement damper bladder and bladder ring, along with a full set of specialized o-rings and internal hardware. It is a critical maintenance item for maintaining consistent damping and extending the life of Fox suspension systems.

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