Cometic Oil System

1 products

Cometic oil system gaskets and seals are among the most critical components in any Harley-Davidson engine rebuild, covering the oil pump, cam cover, timing cover, and oil tank connections that keep lubricant exactly where it needs to be. As an American manufacturer with a background in motorsport sealing technology, Cometic brings precision to Harley-Davidson oil system work that demands zero tolerance for leaks. Their high-performance gasket materials — including multi-layer steel and chemically blown compounds — are engineered to handle the oil pressures and temperatures generated by Evolution Big Twins, Twin Cam, and Milwaukee-Eight engines on Softail, Touring, Dyna, and Sportster models. Whether you are replacing a weeping cam cover gasket, rebuilding an oil pump on a Shovelhead, or servicing the full oiling circuit during an engine-out restoration, Cometic seals deliver the reliability these Harley-Davidson engines require. Iron City Motorcycles, your authorised Harley-Davidson dealer in Leeds, stocks Cometic oil system sealing components across all major Harley-Davidson engine generations. Browse the full Cometic Oil System range below.