16665-86 Gaskets, O-rings and Seals for Sportster 1986-2003 and Buell 1997-2002

For the classic Evolution Sportster era, this Cometic Gasket kit is an essential resource. It covers 1986 to 2003 Sportster models and 1997 to 2002 Buell engines, providing the individual gaskets, O-rings, and seals needed for engine work. Replacing OEM 16665-86, these parts are manufactured to provide a superior seal compared to older stock components. Whether you are refreshing a high-mileage 883 or building a performance 1200, using high-quality Cometic seals is the best way to ensure your engine stays clean and reliable. These are the go-to choice for mechanics who value precision and long-term durability.