Restore the precision and smooth damping performance of your 2024 and newer Fox Float rear shock with this premium aftermarket damper service kit.
Each kit is assembled and quality-checked in the USA by Full Suspension LLC, using WSS-manufactured components from Taiwan that meet or exceed OEM standards.
Direct Replacement for Fox Factory Kit #803-01-992:
This kit matches all specifications of Fox’s OEM damper service kit but includes an upgraded FKM sealhead seal to reduce friction and enhance long-term performance.
Low Friction FKM (Viton®) Seals: Deliver smoother action, better small-bump sensitivity, and improved durability in harsh conditions.
Assembled in the USA: Each kit is hand-assembled, inspected, and packaged by Full Suspension LLC to ensure consistency and precision.
OEM-Level Fit and Function: Components are manufactured by WSS Taiwan, a world-class MTB sealing supplier.
Professional Grade: The same components used in our in-house damper rebuilds at Full Suspension LLC.
Complete Damper Kit: Includes all internal O-rings and seals for a full damper rebuild (air can kit sold separately).
Every FS kit undergoes real-world service testing and dyno verification for seal integrity and damping consistency. The upgraded FKM sealhead seal significantly reduces breakaway friction, providing a buttery-smooth initial stroke and better long-term oil control.
Assembled in the USA with precision inspection
Upgraded FKM sealhead seal reduces stiction and extends service life
OEM-equivalent fit to Fox Factory kit 803-01-992
Trusted by professionals — used in our own Full Suspension LLC service center
Manufactured in Taiwan by WSS, trusted globally for MTB suspension sealing solutions
Complete set of damper-side O-rings and seals
Upgraded FKM/Viton® sealhead seal
Assembled and packaged in the USA
Assembly grease not included (we recommend Slickoleum Light Grease)
Fits Fox Float 2024+ rear shocks (Factory, Performance, Performance Elite)
Does not fit: Float X, Float X2, or DPS shocks
Perform a damper service every 200 hours or once per year for consistent performance and reliability.
Full Suspension LLC is a U.S.-based mountain-bike suspension service and parts company specializing in Fox, RockShox, and X-Fusion systems.
We design, test, and use every kit we sell — ensuring professional-grade quality, consistent fitment, and smooth, reliable operation.
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