Clutch Master Cylinder (BMW 1 Series E81/E87 / F20/F21 / 3 Series E46 / E90 / F30 / 5 Series E39 / X1 E84 / X3 E83 / X5 E53 / Z4 E85/E86) is a critical hydraulic component that manages the clutch operation by transferring pedal pressure to the clutch fork. This part is essential for smoothly disengaging the clutch during gear changes in various BMW models across multiple series and generations.
This clutch master cylinder fits a broad range of BMW vehicles, including popular 1 Series, 3 Series, 5 Series, X1, X3, X5, and Z4 models within the specified chassis codes. When sourcing a replacement, check the vehicle’s chassis and series codes carefully to ensure compatibility. Confirm the clutch master cylinder type by cross-referencing with the existing unit to avoid mismatches that could impair clutch functionality.
Since the clutch master cylinder is integral to your brake fluid system and clutch hydraulic circuit, inspecting for leaks, pedal softness, or clutch engagement issues is advisable before replacement. Buyers should compare the mounting points, fluid port connections, and overall design to their current part to verify suitability.
- Highly specific to BMW chassis: E81/E87, F20/F21, E46, E90, F30, E39, E84, E83, E53, E85/E86
- Category: Clutch Master Cylinder
- SKU: BB-252297
Need help matching this item to your vehicle? Use more Clutch Master Cylinder, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.





