A9900530600
Stem Valve Seal
Detroit Diesel

This stem valve seal is a key element in controlling oil flow within the engine's valve system, preventing oil from entering the combustion chamber and reducing emissions. Its precise dimensions ensure a snug fit around the valve stem, effectively blocking oil leakage while allowing smooth valve movement. The seal's material is designed to withstand high temperatures and chemical exposure, maintaining its elasticity and sealing properties over thousands of operating hours. Proper sealing here is critical for engine efficiency, reducing oil consumption, and prolonging valve life. Ensuring the integrity of this component is essential for optimal engine health. Source One Parts Center supplies this vital stem valve seal to support your engine’s performance and durability in the toughest operating conditions.