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Oil seal in motor plays a crucial role in ensuring the proper functioning of the engine. The oil seal is a device that prevents the leakage of oil and other fluids in the motor. It is designed to create a seal between two parts of the motor to prevent the entry of contaminants and to keep the oil inside the motor's housing.

Most oil seals consist of some basic elements that configure their structure, such as the sealing element, the metal case, and the spring:

Replacing the fuel-pump gasket

Friction damper

4. Installing a new seal

 

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  • Act as a barrier to keep debris, contaminants, and other outside elements out of the system containing the lubricating oil.
  • A patent for an oil seal was filed by Nelson Thomas Edward on August 12, 1937, and published a year later. There were two purposes described. The device was to provide an oil seal between a fixed housing and a rotating part. The seal is described as