FOX 36mm Fork Dust Wiper Seal Kit - Low Friction, Flangeless, 803-00-933

This FOX 36mm low-friction flangeless dust wiper kit, part 803-00-933, supplies the wipers, foam rings and crush washers for a lower-leg refresh on compatible FOX forks. It is the 36mm kit, so match the diameter of your fork's upper tubes, not its travel or wheel size.

Will it fit my FOX 36?

FOX lists this kit for compatible 36, 36 E-Bike and 36 SL forks. Check your fork ID or serial number against the FOX parts drawing before ordering, especially on an older fork or one with replacement lowers. It does not fit the FOX Podium, even though that fork also has 36mm upper tubes. It is not a universal seal kit for every brand of 36mm fork.

A small service that earns its keep

Dust wipers help keep trail grit out of the lowers, while the foam rings hold lubricating oil beneath the seals. Fresh wipers and clean bath oil can help a tired fork move more freely, provided the bushings and upper tubes are in good condition. This kit handles the lower-leg wipers; it does not rebuild the damper or air spring, and new seals will not repair scratched upper tubes.

Plan on the correct flangeless seal driver, fork-specific bath oil, grease and service tools, sold separately. Follow the oil types, volumes and installation procedure for your exact fork. A fork service is a good place to be precise, not creative.

Service help from WC

Our FOX lower-leg service guide walks through a 2020 FOX 36. Use it to understand the job, then follow FOX's dust-wiper instructions for the seal installation and your fork's current service specifications. Find the appropriate fork oils and lubricants before taking everything apart.

The short clip below shows the FOX wiper kit; it is not a full service tutorial.

• Genuine FOX low-friction, flangeless replacement dust wipers
• Includes two dust wipers, two foam rings and replacement crush washers
• For compatible FOX 36-family lower-leg service; fork oil and tools sold separately