Rocker Shaft End Plugs

12 products

Rocker Shaft End Plugs for Harley-Davidson seal the ends of the rocker arm shafts, preventing oil leaks and retaining the shafts in their correct position within the rocker boxes. Available from Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, our selection features quality plugs from Colony, Gardner-Westcott, and Streethogs for Sportster, Softail, Touring, and Dyna models. These small but vital components are frequently replaced during top-end rebuilds and valve train servicing, particularly on Big Twin and Evolution engines where worn end plugs can cause persistent oil weeping. Available in chrome and OEM-style finishes, they provide a clean seal and a tidy appearance on your cylinder heads. Browse the full range below.