Oil drain plug copper washer for Boxster. Measures 18x24mm. Oil drain plugs use soft metals such as aluminum or copper to create a good seal. In order to prevent an oil drip after oil drain, it is necessary to replace the gasket. For oil drain plug gaskets, see aluminum and copper gaskets.
Silicone-based, permanently elastic sealing compound. Temperature resistant up-to more than 200 deg. C . For all surface and flange seals on engines and transmissions. Color: transparent.