ATE Brake Booster for BMW 5 Series/6 Series/7 Series/M5/M6 (1983–1990)

This ATE Brake Booster is an application-specific replacement for select BMW 5 Series, 6 Series, 7 Series, M5, and M6 vehicles from 1983–1990. It provides brake-pedal assist for the hydraulic braking system and should be matched to the exact model, year, and brake configuration before installation.

ATE-branded brake booster 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: 340014
• OE/reference number: 34-33-1-156-925
• Part type: Brake Booster
• Listed vehicle range: BMW 5 Series, 6 Series, 7 Series, M5, and M6
• Listed model years: 1983–1990

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.