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- TC oil seals are designed to provide a barrier between the internal and external environments of the machinery, preventing the leakage of oil or other fluids. They are typically made from rubber or other elastomeric materials that are resistant to heat, pressure, and chemical exposure. The design of TC oil seals includes a flexible lip that is in contact with the rotating shaft or rod, creating a tight seal that prevents any leakage.

aircraft spark plug. Over time, spark plugs can become fouled with carbon deposits, oil residue, or other contaminants that can affect their ability to generate a spark. It is essential to clean or replace spark plugs as needed to prevent these issues and maintain optimal engine performance.
Selecting Quality Car Engine Head Gaskets and Automotive Rubber Gaskets
Also, sealant should never be used on the housing and the installation guidelines, as discussed earlier, should be followed.