Application

V-COIL Automotive Sealing Rings OS, ALU, 20 x 24 x 1.5

The V-COIL Automotive Sealing Ring is an essential component for professional thread repair and sealing. Specially developed for the secure sealing of oil pan threads for oil drain plugs, these sealing rings reliably prevent leaks and ensure a tight connection. The version offered here is made of high-quality aluminum (ALU) and has the nominal dimension 20 x 24 x 1.5 mm.

Application & Advantages

  • Application: For the secure sealing of oil pan threads, especially after the repair of damaged threads of the oil drain plug.
  • Advantages: Corresponding sets and individual tools for thread repair are also available. The sealing rings are optionally available in copper (CU) or aluminum (ALU) to enable the correct material choice for every application.

Technical Data

  • Material: ALU (Aluminum)
  • Nominal Dimension: D 20 x 24 x 1.5 mm
  • Packaging Unit: 25 pieces
  • EAN: 4022835191438
  • Article Number: 19143

Frequently Asked Questions (FAQ)

What is the difference between sealing rings made of aluminum (ALU) and copper (CU)?
Aluminum sealing rings are softer and conform more easily to create a seal, ideal for sensitive applications. Copper sealing rings are more robust and offer higher temperature resistance. The choice depends on the specific requirements of the application.

Can the sealing rings be reused?
It is strongly recommended to use a new sealing ring with every oil change. Used rings are compressed and may no longer provide a reliable seal, which can lead to leaks.

What does the abbreviation "OS" in the product name stand for?
"OS" stands for Oversize. These sealing rings are often used in conjunction with thread repair kits where the original thread was repaired with an oversized thread.


Ensure the quality of your repairs with the precise and reliable V-COIL sealing rings, which guarantee a permanently tight connection.

Additional information
Material ALU
Size Nominal diameter D 20 x 24 x 1.5 mm
Packaging unit (piece) 25
EAN 4022835191438
Item number 19143
Die visible through a larger die.
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