8D2 721 401 B: Clutch master cylinder for Volkswagen Passat B5

The clutch master cylinder is an essential hydraulic component for clutch control on the Volkswagen Passat B5. It transforms the pressure exerted on the pedal into a hydraulic signal transmitted to the slave cylinder, ensuring precise and reliable gear changes. When restoring or servicing a classic vehicle, replacement is necessary as soon as leaks or pressure loss occur. This new part ensures functional recovery in accordance with original specifications.