O2 Sensor Bung Reducer to 12MM Sensor in 18MM Hole for Harley Exhaust 95138

Regular price $8.99

Oxygen Sensor Conversion Plug
Bung Hole Reducer from 18mm to 12mm
Cadmium Plated
Allows you to use for 12 mm Sensor in 18 mm Hole

Chrome Plated O2 Sensor Reducer
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