- Oil seals are available in various designs, such as lip seals, labyrinth seals, and mechanical seals, each designed for specific applications and operating conditions. Lip seals are the most common type of oil seal and are used in a wide range of applications, from automotive engines to industrial machinery. Labyrinth seals are used in applications where high speeds and pressures are involved, while mechanical seals are used in critical applications where tight sealing is essential.
Source: www.indiamart.com ⑥ - When it comes to replacing the C15 valve cover gasket, it is important to choose the right type of gasket for your engine

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Oil seals are used to keep chemicals apart from lubricants such as oil/fat or water away to keep spinning shafts or bearings in proper working condition. Rotary shaft Seals are among the most commonly used seals for sealing lubricating oil, water or grease in different applications.
High Mileage Motor Oil

Above, are all the components of an oil seal and all its naming conventions. Beyond selecting the correct size, the three primary selection criteria are Material, Lip, and Case. If you have an oil seal you’d like custom designed and made, send us your specifications through our Oil Seal Design Form.
The oil seal should be tough enough to withstand the pressure and the vibrations caused by the shaft and bore. Check if the oil seal is strong enough to tolerate the pressure and vibration.


The head gasket and valve cover gasket are critical components in the engine's sealing system. The head gasket seals the cylinder head to the engine block, while the valve cover gasket seals the valve cover to the cylinder head. Both gaskets play pivotal roles in maintaining the integrity and functionality of the engine, preventing oil leaks and ensuring the proper sealing of the combustion chamber.
■Rust and corrosion inhibitors: Your engine’s internal parts can rust and corrode when exposed to acids and moisture. These additives create a protective film over your engine’s internal parts to help prevent such damage.
Update: Material
Trucks including DAF, Iveco and MAN