Fox Suspension Top Cap Assembly

No, this specific assembly is engineered exclusively for the 2014 36 FLOAT fork. Using it on a different model or year may result in improper sealing or mechanical failure.

Yes, this is a complete top cap assembly, meaning it includes the essential seals required to maintain the air chamber's pressure right out of the box.

You typically need a replacement if the original cap's threads are stripped, the hex interface is rounded off from improper tool use, or if the internal seals have degraded to the point where they no longer hold air pressure.

You will need a high-quality socket or a dedicated suspension top cap tool that fits the specific hex size of the cap. Using an adjustable wrench or an ill-fitting socket can easily damage the alloy finish or round off the edges.

It is standard practice to apply a light coating of suspension-specific grease or fork fluid to the O-ring and threads. This helps ensure a smooth installation and creates a more reliable seal against the fork stanchion.