
Set of 4 valve stem seals from CENTAURO, designed for reconditioning cylinder heads and replacing worn parts. These seals ensure tightness around the valve stem to limit oil leaks into the combustion chamber and maintain proper engine combustion. A recognized brand in engine parts, CENTAURO provides a reliable solution for maintenance interventions.
Whether you are working on an ATV, a dirt bike, or a roadster, these seals are aimed at riders and mechanics looking for an affordable and robust reference to restore an engine. Common applications: YAMAHA YFM 700 RAPTOR (2018), YAMAHA YXM 700 VIKING (2016), and other similar vehicles — check compatibility with your model before ordering. Replace worn seals to achieve a clean idle, limit oil consumption, and prevent valve seat fouling.