ATE Front Brake Caliper Repair Kit for BMW 3 Series (1984–1993)

This ATE Brake Caliper Repair Kit is an application-specific replacement for select BMW 3 Series vehicles from 1984–1993. It is used to reseal and service a compatible brake caliper during a proper rebuild and should be matched to the exact model, year, and brake configuration before installation.

ATE-branded brake caliper repair kits 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: 250023
• OE/reference number: 34-11-1-157-043
• Part type: Brake Caliper Repair Kit
• Installed position: front
• Listed vehicle range: BMW 3 Series
• Listed model years: 1984–1993

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.