The Fox 34/36/40 Crush Washer seals the fork lowers and prevents oil from seeping out while simultaneously keeping dirt out. It’s designed to fit Fox 34/36/40 mm stanchion forks and sits on the damper side shaft which extends out from the bottom of the forks. Essential for servicing a fork without replacing the seals. 

• Compatible with the damper side of 34/36/40 mm fox forks
• Made from Nylon
• 13mm x 15mm (inner x outer) diameter