FMF 011316 O-Ring and Spring Kit for Exhaust Pipes

The FMF Racing 011316 O-Ring and Spring Kit is a replacement hardware kit designed for exhaust pipe installations on Yamaha YZ125 and Kawasaki KX125 motocross bikes. This kit ensures a secure, leak-free connection between the exhaust pipe and cylinder head.

Kit Includes:

• Exhaust pipe O-rings for proper sealing at the cylinder head interface
• Exhaust pipe springs to secure the pipe connection and allow for thermal expansion
• All necessary hardware for proper exhaust pipe mounting

These components are critical wear items that should be replaced during exhaust system installation or service to prevent exhaust leaks, maintain optimal engine performance, and ensure the pipe remains securely mounted during riding. FMF Racing quality ensures proper fit and durability for demanding motocross applications.