Title: Car oil seal - purpose, types and features
A car oil seal is a part that serves to seal the moving joints of various components and mechanisms of a car. The main purpose of the oil seal is to prevent leakage of oil or other working fluids, as well as to protect mechanisms from the penetration of dirt and moisture.
There are several types of oil seals, which differ in material of manufacture and purpose:
Rubber oil seals are the most common type and are used to seal joints of engines, gearboxes, axles and other units. They have good elasticity, wear resistance and an affordable price.
Silicone oil seals - have a higher cost, but are better resistant to temperature influences, as well as chemical influences (oil, fuel, antifreeze).
PTFE seals – have maximum chemical resistance, used in units operating in aggressive environments (for example, in the cooling system of a diesel engine).
When choosing an oil seal, it is necessary to take into account the recommendations of the car manufacturer and the operating conditions of the vehicle. It is important to remember that replacing the oil seal requires a professional approach and the use of special tools.