The metal case provides rigidity to the seal, helping it settle on the housing securely. It also ensures easy seal handling and mounting. - Improved Performance and Fuel Efficiency
- Moreover, a compromised valve cover gasket can allow debris and moisture to enter the engine, leading to corrosion or even engine failure in extreme cases
- 1. Silicone rubber gaskets Silicone rubber is known for its、。 It is commonly used in high-temperature applications, such as ovens, furnaces, and exhaust systems.
What are oil seals?
- The Importance of the Auto Valve Cover Gasket A Key Component in Engine Functionality


After the oil seal is positioned in the groove, apply even pressure to the oil seal using a seal driver or a similar tool. This will help to seat the oil seal firmly in the groove and prevent it from moving during use. Make sure to apply the pressure evenly and gently, as applying too much force can damage the oil seal or cause it to deform.


oil tank gasket.
• Machining of lip surface (stable oil drip under pressure)
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.
An oil seal consists of:
• Machining of lip surface (stable oil drip under pressure)
Selecting Quality Auto Gaskets and Head Gaskets
Figure 14.1. Shaft seals (DuPont Dow Elastomers).