449-7116: УПЛОТНЕНИЕ СИСТЕМЫ КЛАПАНОВ

The Exhaust Valve Stem Seal is a component in the cylinder head assembly. Its primary purpose is to prevent engine oil from entering the combustion chamber while ensuring effective lubrication of the exhaust valve stem. By effectively sealing the gap between the valve stem and the valve guide, it ensures optimal lubrication for the valve stem and prevents excessive oil consumption, oil burning, and potential engine damage. Maintaining a tight seal around the valve stem helps to reduce oil consumption and minimize harmful emissions. Additionally, the seal helps to protect the valve guide from excessive wear, ensuring the valve operates smoothly and efficiently.

Attributes:
• Oil metering rate to be 476 mg/hr for 20 psi at 1800 RPM
• The color of the Elastomer is orange
• Protects the exhaust valve and valve guide from excessive wear
• Reduces oil consumption and burning
• Ensures proper lubrication of exhaust valve stem

Applications:
This Exhaust Valve Stem Seal is mounted in the cylinder head and is used to prevent oil from entering the combustion chamber and ensure proper lubrication of the exhaust valve stem.

• Material: Carbon Steel