Genuine OEM Audi Turbocharger Oil Supply Line, part number 059145771AQ. This critical component is responsible for delivering a steady supply of clean engine oil to the turbocharger, essential for both lubrication of its high-speed bearings and cooling of its hot components. It connects directly to the turbocharger housing, ensuring proper oil flow. Constructed from durable metal, this pipe measures approximately 0.255 meters in length and weighs 0.173 kg. Using a genuine OEM oil supply line guarantees the correct internal diameter, material integrity, and precise routing to maintain optimal oil pressure and flow to the turbocharger, preventing premature wear and potential turbocharger failure.