Valve Seals

Ferrea 5/16 / 8mm .500in ID Viton Hi-Temp Exhaust/Intake Valve Stem Seal - Set of 16

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. These 503 seals have a .630" outer diameter and fit applications with 11/32" valves and .530" OD valve guides.CatalogUser 1

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a...