Genuine OEM Volkswagen Exhaust Gas Turbocharger, part number 059145873FA. This turbocharger compresses intake air to increase engine power and efficiency. It is located at position 1 in the diagram. The turbocharger weighs 10.174 kg and has dimensions of 0.31m x 0.26m x 0.23m. Genuine OEM turbochargers are balanced to precise tolerances for smooth operation and longevity, ensuring consistent power delivery.