Valve Stem Seals
The job of Valve Stem Seals consist of a static sealing against the valve guide and a dynamic sealing against the stem itself, to prevent and reduce the flow of oil through the cylinder-head into the combustion chamber.
Elwis Royal offers customers the best quality in Viton rubber and a wide range of applications.
Valve stem seals are offered both bulk packed and in sets. See our catalogue for more info.