Valve Stem Seals
![](https://www.rolman.com/wp-content/uploads/2018/05/4.6-Valve-stem.jpg)
Provide a defined metering rate of oil to the valve stem interface of internal combustion engines to lubricate the valve guide and minimize engine missions. |
Provide a defined metering rate of oil to the valve stem interface of internal combustion engines to lubricate the valve guide and minimize engine missions. |