- In addition to their durability and reliability, metal cased oil seals are relatively easy to install and maintain. They are designed to fit securely into the housing or assembly of the equipment, ensuring a hassle-free installation process. Once in place, these seals require minimal maintenance and can be easily replaced when necessary, reducing downtime and maintenance costs.
In conclusion, auto spark plugs, car spark plugs, and car iridium spark plugs are essential components in the ignition systems of vehicles, contributing to the efficiency, performance, and reliability of automotive engines. Understanding the significance of these components and their proper maintenance and replacement is crucial for optimizing the performance and longevity of the vehicle's ignition system.
This should be h8 (seals are designed to suit shafts with a tolerance of h8). - In conclusion, spark plugs, though often overlooked, are indispensable elements in the automotive world. They symbolize the marriage of physics, chemistry, and engineering that powers our vehicles. As automotive technology advances, so does the design and function of spark plugs, ensuring they remain a vital part of the modern engine's complex machinery. Remember, a car's journey begins with a spark – the spark of a spark plug.
Aply to :SAIC MAXUS G10 1.9T
For more detailed information, please see the following:
Names and functions of seal components
Benefits of Oil Seals


As shown in Figure 1, sealing devices come in two types: contact and non-contact.
Oil seals are among the major contact type sealing devices.
EPDM oil seals are less common. They are used in solvent, hot water and steam applications, EPDM resists low temperatures down to -50 °C and UV radiation well. Some types of EPDM are also suitable for higher temperatures up to +150 °C. EPDM oil seals are usually available upon request.





Proper preparation is crucial for successful oil seal installation. Ensuring that the seal, shaft, and bore are correctly prepared and aligned prevents seal failure, leakage, and premature wear of the components.

Cover the valve gear with a clean cloth to prevent dirt getting into the working parts of the engine.