ATE Bleed Valve Screw for BMW 2.8 Bavaria/2500/2800/2800CS/3.0CS (1968–1988)

This ATE Bleed Valve Screw is an application-specific replacement for select BMW 2.8 Bavaria, 2500, 2800, 2800CS, 3.0CS, 3.0CSi, and 3.0CSL and additional models vehicles from 1968–1988. It provides the service point used to bleed air from the hydraulic brake circuit and should be matched to the exact model, year, and brake configuration before installation.

ATE-branded bleed valve screws 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: 390370
• OE/reference number: 34-11-1-103-232
• Part type: Bleed Valve Screw
• Installed position: front
• Listed vehicle range: BMW 2.8 Bavaria, 2500, 2800, 2800CS, 3.0CS, 3.0CSi, and 3.0CSL and additional models
• Listed model years: 1968–1988

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 can help verify the application when the vehicle has multiple brake packages. Provide the VIN or existing part number for support from a team with more than 20 years of brake-component experience.