Rocker Box Seals

6 products

Rocker Box Seals for Harley-Davidson prevent oil leaks at the rocker cover gasket surfaces, maintaining a dry and clean engine top end. Stocked by Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, our selection features trusted gasket brands including James Gaskets, Cometic, and MCS for Sportster, Softail, Touring, and Dyna models. Worn rocker box seals are one of the most common sources of oil weeping on high-mileage V-twin engines, and replacing them during a top-end service restores a leak-free seal. Available for Evolution, Twin Cam, and Milwaukee-Eight powerplants, these seals are manufactured from premium materials that resist heat cycling and maintain their compression over thousands of miles. Browse the full range below.