FOX 34mm Fork Dust Wiper Seal Kit - Low Friction, Flangeless, 803-00-945

The FOX 34mm low-friction flangeless dust wiper kit, part 803-00-945, provides replacement dust wipers, foam rings and crush washers for compatible FOX 34-family forks. It is a lower-leg service kit for 34mm upper tubes, not a full damper or air-spring rebuild kit.

Match the fork before ordering

FOX parts references list this kit for compatible 34, 34 Step-Cast and 34 SL forks. Use the fork ID or serial number to confirm the exact parts listing for your model year and chassis. Travel, wheel size and a FOX decal alone are not enough to select the seals. A FOX 32, 36 or 38 needs its own diameter-specific kit.

What the wipers and foam rings do

The dust wipers help keep dirt outside the fork; the foam rings beneath them retain lubricating oil near the upper tubes. Replacing worn wipers as part of the correct lower-leg service helps protect the working surfaces and keep the fork moving smoothly. It will not fix worn bushings, scratched tubes or an internal damper problem.

Have the correct flangeless seal driver, bath oil, grease and other service tools ready before starting. Oil and tools are sold separately, and the required oil type and amount depend on the fork. This is a straightforward parts purchase once the fork is identified, but it is not a reason to guess at service specifications.

Plan the service with WC

Our FOX lower-leg service guide demonstrates the process on a 2020 FOX 36. The overview is useful, but use FOX's wiper installation guidance and the oil specifications for your actual 34mm fork. Browse fork oils and lubricants for the remaining supplies.

The existing short clip below shows a FOX wiper kit, rather than a complete service procedure.

• Genuine FOX low-friction dust wipers with a flangeless design
• Includes two dust wipers, two foam rings and replacement crush washers
• For compatible 34mm FOX forks; verify the fork-specific parts listing