Stainless Bros M12x1.25 O2 Motorcycle Sensor Bung Plug w/ Copper Washer

The Stainless Bros STB608-00700-0000 O2 motorcycle sensor bung plug provides a reliable way to seal an unused oxygen sensor port on compatible exhaust systems. Designed with M12x1.25 threading, this plug is suited for motorcycle applications that require a secure, properly threaded closure for an O2 sensor bung.

Constructed from stainless steel, the bung plug is designed to withstand the heat and demanding conditions commonly associated with motorcycle exhaust components. Its durable construction helps resist corrosion while maintaining dependable service over time. The included copper washer supports a tight seal between the plug and bung, helping reduce the risk of exhaust leaks when installed correctly.

This Stainless Bros bung plug is useful for exhaust fabrication, sensor-port deletion, replacement of a missing plug, or applications where an O2 sensor is not being used. Verify the thread size and pitch before installation to ensure compatibility with your motorcycle exhaust system. Install the plug and copper washer with the appropriate tools and follow the vehicle or exhaust manufacturer’s recommended tightening procedure.

Features:

• Thread Size: M12x1.25 threading for compatible motorcycle O2 sensor bungs

• Material: Stainless steel construction for durability and corrosion resistance

• Included Component: Copper washer helps support a secure exhaust seal

• Application: Designed for sealing unused oxygen sensor ports on compatible motorcycle exhaust systems

• Brand and Part Number: Stainless Bros STB608-00700-0000