2017-2025 Harley Davidson Touring / Trike / Softail Valve Stem Seal - FKM Rubber (11/32 Stem / .530 Guide)

This FKM rubber valve stem seal is a high-performance component engineered to provide a superior oil barrier within the cylinder head assembly. Designed to prevent engine oil from leaking past the valve guides and into the combustion chamber, it plays a critical role in maintaining clean combustion, reducing oil consumption, and preventing carbon buildup on the valves.

The seal is manufactured from premium FKM (Fluorocarbon) rubber, specifically chosen for its exceptional thermal stability and resistance to aggressive engine lubricants and fuels. This direct-fit replacement ensures a precise, long-lasting seal that withstands the high-operating temperatures of modern air-cooled and twin-cooled engines, supporting the overall efficiency and longevity of the powertrain.

This valve stem seal is a specialized replacement for 2017-2025 Harley Davidson models equipped with the Milwaukee-Eight engine.