A wide range of sealing devices are used in various machines.
Sealing devices serve the following functions:

Table 4: JTEKT oil seal type codes and corresponding ISO and JIS standards

The proper functioning of seal oil pan, oil seal turbo, and oil gasket seal is crucial for the performance and longevity of the engine. High-quality seals are essential to prevent oil leaks, maintain proper lubrication, and protect the engine components from wear and damage. When selecting these seals, it is important to prioritize quality, durability, and compatibility with specific engine models to ensure optimal performance and reliability.