028 103 500 : Crankcase breather gasket for Audi A6 (C4)

This crankcase breather gasket is a replacement part designed for the Audi A6 (C4) equipped with the 1.9 TDi 90 bhp engine, referenced under codes 1Z and AHU. It ensures the seal of the engine crankcase ventilation circuit, preventing any oil leakage and any malfunction related to poor depression in the block. As part of the restoration or regular maintenance of a classic vehicle, replacing this gasket helps keep the engine in optimal working condition. A simple but essential part to preserve the reliability of an Audi A6 (C4) specimen in the long term.