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Cometic Gaskets

Cometic Gasket makes high-performance gaskets and engine sealing solutions for the powersports world, including Harley-Davidson V-twin, ATV, MX and dirt bike, off-road, PWC and snowmobile applications. The range covers complete gasket sets, top end kits, individual component gaskets and gasket-making material, engineered to seal under extreme pressure and heat.

Launched in 1989 and still owned by the founding Gorman family, Cometic started out dedicated to powersports and has grown into a global engine-sealing leader. Products are made in the United States at the company's Concord, Ohio R&D and manufacturing center, and riders and builders choose Cometic for proven durability and a catalog spanning tens of thousands of applications.

Frequently asked questions

What comes in a Cometic top end kit? A top end kit bundles the head gasket, base gasket and the seals needed for a piston or cylinder job, so you are not chasing individual part numbers.

Does Cometic make gaskets for sleds and quads? Yes. Cometic covers snowmobile, ATV, dirt bike, PWC and Harley V-twin engines across tens of thousands of applications.

Do you offer free shipping in Canada? Yes, on orders over $279.99.

For more options, browse our motorcycle parts and accessories.

Shop the full motorcycle parts collection at DRIVEN.

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