18mm o2 sensor plug set zinc Thread size:12mm x 1.25 it minimizes friction and wear

it minimizes friction and wear

3cm) headlamps

Comes with 55-60W H4 bulb and position light

each powered by two high-performance LEDs

8A 12V trickle charger

18mm o2 sensor plug set zinc Thread size:12mm x 1.25 it minimizes friction and wearVance & Hines O2 Sensor Plug Set Motorcycle Exhaust Sensor plug set is for plugging unused sensor plug holes in your exhaust system. Made from zinc plated steel, perfect for non O2 sensor equipped models with sensor equipped exhaust systems or when O2 sensors are no longer needed. Features: Constructed from high quality zinc plated steel Sold in pairs 18mm is generally used on Harley models 2006 and earlier 12mm is generally used on Harley models 2007