Crossovers, such as the Toyota Highlander or the Kia Telluride, blend the space of an SUV with the comfort of a sedan. Many models within this category offer the option for an extended third row, enabling them to accommodate eight passengers. These vehicles often come with a wealth of modern technology, including driver-assistance features and infotainment systems, making them popular among tech-savvy families.
Full Synthetic Motor Oil
Nitrile is the most widely used rubber (elastomer) and it’s recommended as the best for almost all standard applications. This is solely due to the fact that nitrile has some intrinsic properties, such as low cost and compatibility with most environments. Some of the general applications of nitrile are non-latex gloves, automotive transmission belts, footwear, gaskets, synthetic leather, hoses, o-rings, and oil seals.
Minor lip The minor lip prevents the entry of dust and contaminants from outside.
Lubricant can be retained in the space between the main lip and the minor lip.
2. Oil seal structure and functions

A: with minor lip
Viton Oil Seals
PTFE Oil Seals - A relatively new and exciting oil seal, the use of polytetrafluoroethylene means that they can withstand dry or unlubricated operations. With a massive thermal range of -130ºC to +200ºC and a strong resistance to chemicals, they are considered to be the future of rotary shaft seals.
What should you take into account when selecting an oil seal? Different types of oil seals and various types of materials are available, each designed for specific uses. It is also important to select the right size of oil seal for the best results. For this reason, selecting the right oil seal requires adequate understanding of the application in which it will be used.

