A valve seal prevents oil from running past the valve stem into the combustion chamber, and it is important to replace these because worn seals lead to oil consumption, smoke generation, and reduced engine performance.
Valve seals / Valve stem seals suitable for, among others, the following models:
A valve seal prevents oil from entering the combustion chamber past the valve stem, and it is important to replace them because worn seals lead to oil consumption, smoke formation, and reduced engine performance.
Valve seals - Valve stem seals suitable for the following models: