Fox 40 Float Air Spring Seal Kit Keep It Sealed After many hours of riding, you should replace the seals in your suspension fork to keep your bike riding properly. Make sure you get the right seals for your suspension fork. The Fox 40 Float Air Spring Seal Kit is designed for 2016 and newer Fox 40 suspension forks. Features Fox part number: 803-00-964Designed for 2016 and newer Fox 40 forks Comes with a complete set of wipers and dust seals | Fox Racing Shox | 40 Float Air Spring Seal Kit 40 Float Na2, 2016+, 803-00-964