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  • Nitrile 
    High wear resistance good running properties for general use

  • 3. Replace worn gaskets Over time, the gasket may become worn or damaged due to heat, pressure, and wear. It is essential to replace worn gaskets to prevent leaks and ensure proper engine performance.
  • In recent years, manufacturers have also introduced double platinum and double iridium spark plugs. These plugs feature two layers of platinum or iridium, providing even greater durability and performance. While these plugs are more expensive than their single-layer counterparts, they are often worth the investment for drivers looking to maximize their engine's performance.
  • Furthermore, regular maintenance and replacement of worn parts like the valve cover gasket can significantly improve resale value. Potential buyers are often looking for signs of regular maintenance and care when purchasing a used car. A clean engine with no signs of leaks or neglect can make a big difference in the perceived value of your vehicle.
  • 6
  • /We just discovered that one of the seals on our pumping system is leaking. Do you have any ideas as to what could have caused this, and can you offer some advice for selecting a good seal?

  • Selecting the right oil seal involves comprehensively evaluating your application’s needs and conditions. Below are the key factors to consider when choosing an oil seal:

  • Importance of Oil Seal Dimensions
  •   Compact size and lightweight. Oil seals possess a small and lightweight design, which belies their strong endurance capabilities.
  • Apply gasket sealant to the engine flange and refit the cover. Tighten the fixings but do not overtighten them.

  • Among the different types of oil seals available, the 25, 35, and 70 oil seals are some of the most commonly used sizes. These seals are designed to fit shaft diameters of 25mm, 35mm, and 70mm respectively, providing a secure and tight seal to prevent leaks.
  • Right Valve Cover Gasket Essential for Engine Performance
  • Regardless of the type of oil seal used, it is essential to ensure that the seal is installed correctly and maintained regularly to prevent leaks and contamination. Proper installation and maintenance can extend the life of the seal and improve the overall efficiency of the equipment.
  • 5. Hydrogenated butadiene rubberThe hydrogenated butyronitrile rubber is a synthetic polymer that 
  • Double Lip: Like the single lip design, this design uses a garter spring with a primary lip that seals against internal media in low-pressure applications. The secondary (or auxiliary) lip offers extra protection from dust and dirt.
  • a. Nitrile Rubber (NBR) – this is the most commonly used material. It has good heat resistance properties and has good resistance to salt solutions, oils, hydraulic oils, and gasoline. Operating temperatures are recommended from -40 to 248⁰ F (-40 to 120 deg.C). Nitrile also functions well in a dry environment, but only for intermittent periods. The disadvantage of this material is poor chemical resistance.