FMF Pipe O-Ring Rebuild Kit

The FMF Pipe O-Ring Rebuild Kit is a replacement exhaust seal and spring kit for the 2-stroke expansion chambers on Kawasaki dirt bikes. It is also sold as a pipe spring and O-ring kit. Fresh O-rings and springs help restore the connection between your pipe, silencer and cylinder flange.

Key Features:

• Replacement exhaust O-rings for rebuilding the pipe-to-flange and pipe-to-silencer connections
• Replacement exhaust springs that hold the joints together
• Helps restore the exhaust system's performance and gives a better flange seal
• Made by FMF Racing, a well-known maker of off-road and motocross exhaust systems
• Offered in several kit versions, each matched to a particular Kawasaki 2-stroke model line

Worn O-rings and tired springs can cause exhaust leaks, lost performance and rattling. Replacing them at regular intervals is a simple, low-cost way to keep a 2-stroke pipe sealed and running as it should. Choose the child item that matches your model.