koso m18 weld in o2 oxygen sensor bung plug set 2OM Full check print on the

Full check print on the back for a unique look

updated design details

Dimensions from standpipe: to end 130 mm

Mainly used for air supported rear shocks

koso m18 weld in o2 oxygen sensor bung plug set 2OM Full check print on theKoso M18 Weld In O2 Oxygen Sensor Bung & Plug Set The Koso weld in oxygen sensor bung is used in for custom exhaust applications. Designed to accommodate 18mm oxygen sensors, this durable plain steel bung ensures a secure and reliable fit for your O2 sensor needs. Comes with plug and washer fitting the sensor bung for when it is not in use. Features: Made from plain steel Easy to weld M18x1. 5 thread size Sold in set with bung, plug and washer