Genuine OEM Porsche Turbocharger O-Ring, part number 95511120500. This O-ring provides a seal for the turbocharger assembly, ensuring proper function and preventing leaks of oil or exhaust gases. It is typically installed in the turbocharger housing or associated plumbing. Made from high-temperature resistant rubber compound. Genuine OEM O-rings offer precise dimensions and material integrity for reliable sealing under demanding conditions.