Used to rebuild and replace all seals on the Fox 36 air shafts with the NA2 design.

• Fits all 36 forks with NA2 air shaft including Factory, Performance Series Elite, Performance Series and Rhythm.
• Also fits Marzocchi Bomber Z1 air shaft.
• Recommended replacement intervals from Fox = 125 Hours
• Install with Fox 20wt Gold Oil

Tools required to replace all air shaft seals:

• 803-01-324 - Fox GRIP Damper Body Clamps (Soft Jaws)
• 398-00-657 - Fox NA2 Bullet Shaft Tool

If you have a fork older than MY2017 and you aren't sure if you have an NA2 air shaft, you can enter your fork's serial number into the Fox Product Search Database.