ATE Brake Master Cylinder for BMW 3 Series/Z4 (2001–2008)

Use this ATE Brake Master Cylinder when servicing compatible BMW 3 Series and Z4 brake systems from 2001–2008. The component converts brake-pedal input into hydraulic pressure for the braking system and is application-matched for correct fit at the installed brake-system location.

ATE-branded brake master cylinders are engineered as direct-fit brake-system components for their listed applications, supporting correct braking operation, fitment, and serviceability at the installed location.

Technical Details

• Manufacturer: ATE
• Manufacturer part number: 010870
• OE/reference number: 34-33-6-785-666
• Part type: Brake Master Cylinder
• Listed vehicle range: BMW 3 Series and Z4
• Listed model years: 2001–2008

Fitment & Compatibility

Use the fitment table below to confirm the exact year, make, model, and submodel before ordering. Brake-system equipment can vary within the same model year, so compare the installed component and reference number when possible.

PMB Performance has more than 20 years of experience with brake components and vehicle-specific fitment. Contact our team with your VIN when additional confirmation is needed.