To act as a barrier and prevent dirt, contamination and other external entities from entering the system containing the lubricating oil.
Head Gasket and Valve Cover Gasket: Ensuring Engine Integrity
PTFE is special in that a pre-tensioned spring is not required. This is because the material returns to its original shape when heated, also known as the shape-memory polymers (SMPs) effect. These oil seals are also supplied as integrated parts, where it only needs to be installed as one component.
(7) Special attention should be paid to prevent dust from immersing in the oil seal.
Car engine oil seals are essential components that prevent oil leaks and maintain proper lubrication within the engine. They play a crucial role in preserving the integrity and efficiency of the engine, contributing to its overall performance and longevity. High-quality engine oil seals are designed to withstand the demanding conditions of automotive operation, ensuring reliable sealing solutions for critical engine components.
Maintenance and Replacement
Shaft surface speed

1) Oil seals for cars
Leather oil seals have great running properties and are mostly used for abrasive applications.