Universal O2 Sensor Size Adapter M18 Sensor to M12 Hole Muffler

【KN Planning KN-M2S-1812 Universal O2 Sensor Size Conversion Adapter M18 Sensor to M12 Hole Muffler】
・Universal O2 sensor size conversion adapter [M18 sensor to M12 hole muffler]

【Features】

・This adapter allows you to convert an M18 O2 sensor boss to accept an M12 O2 sensor.
・It can be used when your muffler has an M18 specification and your O2 sensor has an M12 specification.
・A washer is included separately from the main unit.
【Size】

・Muffler side hole diameter: M18/1.5mm pitch
・Sensor side hole diameter: M12/1.25mm pitch
【Genuine O2 sensor size】

◎M18◎
・Cygnus X 2nd gen Taiwan spec [4C63～・1CJ]

・Cygnus X 3rd gen Taiwan spec [1MS]

・BW'S125 1st gen Taiwan spec [5S9]

・BW'S X 1st gen Taiwan spec [46P]

◎M12◎
・Cygnus X 4th gen Japan spec [BF9]
・Taiwan spec [2UB]

・Cygnus X 5th gen Japan spec [B8S]
・Taiwan spec [B2J]

・BW'S 125 2nd gen Japan spec [BG1]

・BW'S R 2nd gen Taiwan spec [2JS]

【Compatibility】

*Universal
*Varies depending on the muffler installed.
【Manufacturer's Notes】

*Installation should be done by experienced personnel.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.