FOX DAMPER/AIR SPRING REMOVAL TOOLSuspension forks have to have routine maintenance in order to perform optimally for years to come. Without routine maintenance, suspension forks can wear out prematurely. The Fox Damper/Air Spring Removal Tool lets you remove the damper side. There are two versions of this tool; one version will work for 32mm stanchions and the other will work with 34/36/40mm stanchions. Features Manufacturer's part number: 32mm: 398-00-681, 34/36/40mm: 398-00-682 | Fox Racing Shox | Damper/air Spring Removal Tool 15Mm, 34/36/40 Damper, 398-00-682