Cometic Transmission Gaskets Top Cover

18 products — part of all Transmission Gaskets Top Cover

Cometic transmission top cover gaskets give Harley-Davidson owners a precision sealing solution for one of the gearbox's most oil-leak-prone locations. The transmission top cover sits above the main gear cluster and selector components — a leaking gasket allows gear oil to escape and contaminate surrounding areas, including the primary chain and clutch components if the oil tracks far enough. Cometic produce their gaskets from materials engineered to handle Harley-Davidson's specific transmission fluid chemistry and the heat cycles that a hard-worked gearbox generates. Their dimensional accuracy ensures a flat, even seating surface that holds a reliable seal without over-compression of the gasket material. Fitment covers the main Big Twin gearbox designs used across Evolution, Twin Cam and Milwaukee-Eight applications. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, stocks Cometic transmission gaskets as part of a comprehensive drivetrain sealing range. Browse the full Cometic Transmission Gaskets Top Cover range below.