This twin pack of Ticon titanium O2 sensor bungs fits 1.75in to 2.5in tubing with M18x1.5 threads and coped ends for welding. Supplied as two weld-in bungs, the set is useful for dual-sensor installations or as a matched spare, enabling clean sensor mounting in smaller exhaust or control sections while maintaining proper tube fit for welding.
Ticon Industries Titanium O2 Sensor Bung 1.75in to 2.5in Tubing (Twin pack) - Coped End