Vance & Hines, 18mm O2 sensor plug set. Zinc. - 86-06 H-D models (with exhaust system equipped with O2 sensor bungs) 512854 4404-29N and 66202-29

4404-29N and 66202-29

Tank comes with rubber mount brackets and hardware

Note: Use 978641 optional support plate for 14-up Touring some cast wheels with outboard mounts

open-cell foam inside pads increases airflow and accelerates drying

See 974602 for standard height

Vance & Hines, 18mm O2 sensor plug set. Zinc. - 86-06 H-D models (with exhaust system equipped with O2 sensor bungs) 512854 4404-29N and 66202-29Zinc plated steel. Fits 18mm x 1. 50 sensor bungs. Required with non O2 (oxygen) sensor equipped 86 up H D models that have an exhaust system installed with stock threaded sensor plug holes. Can also be used on H D models when O2 sensors are no longer required.