Keeps your various running the way it should — this DIESEL TECHNIC part restores the original function of a worn or failed Clutch Booster DIESEL TECHNIC OE Ref, built to OEM reference 5801521975 rather than a generic approximation.
DIESEL TECHNIC identifies it as 7.90579, EAN: 0405779508405. Match that against OEM 5801521975 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected various vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Clutch Parts for other options.