BMW X1 X2 Series F39 F48 Mini Countryman F60 Hydraulic Unit DSC Pump 6888064

BMW X1 X2 Series F39 F48 Mini Countryman F60 ABS Brake Booster 6888064 is an original brake system component designed for BMW X1, X2 Series F39/F48 and Mini Countryman F60 models. As an OEM part from BMW, it ensures consistency with the vehicle's factory architecture, proper cooperation with the ABS module, and stable operating parameters in daily use. This is a solution for users who expect precise brake force distribution and the preservation of factory system characteristics.

Specifications and technical data

• SKU: 6897149
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6888064
• Substitutable numbers: 6888063, 6888064, 34516897149, 6897149, 34516885431, 6885431, 34516795610, 6795610, 34516889950, 6889950, 34516885289, 6885289, 34516883489, 6883489, 34516880556, 6880556, 34516877115, 6877115, EM
• Category: Other Brake Parts

Application and Function in the Braking System

The presented brake booster, integrated with the ABS system, is responsible for generating and controlling pressure in the brake circuits, as well as cooperating with electronic stability control systems. In BMW X1/X2 F39, F48 and Mini Countryman F60 vehicles, this component is crucial for:

• maintaining proper pressure in the brake lines during normal braking,
• precise regulation of braking force on individual wheels during ABS intervention,
• maintaining vehicle stability during sudden braking on surfaces with varying grip.

Thanks to its factory design, the booster cooperates with the vehicle's original electronics, which reduces the risk of errors in the control unit and ensures predictable brake system response.

Compatibility and Replacement Numbers

The component has been designed specifically for BMW F39/F48 series platforms and Mini Countryman F60, which translates to appropriate mounting points, correct hydraulic and electrical connections, and compatibility with control unit software. The part has a dedicated OEM number and a set of interchangeable numbers, which facilitates the selection of a replacement based on service documentation or manufacturer catalogs.

Due to the presence of multiple reference numbers, the booster can replace several factory variants used in different model years and equipment configurations, while maintaining the same functionality. This is particularly important when servicing vehicles with advanced safety systems, where electronics and hydraulics compatibility directly impacts braking effectiveness.

Product Characteristics and Benefits of Use

As an original BMW OE part, the ABS brake booster has been designed for long-lasting, stable operation in demanding operating conditions. The design anticipates cooperation with factory brake fluid and standard calipers and hoses, which helps maintain the consistency of the entire system. Using this component allows for:

• maintaining the factory operating parameters of ABS and stability control systems,
• minimizing the risk of incorrect warning lights on the dashboard,
• reducing the need for additional software adaptations after installation.

The used condition means that the component comes from a disassembly, which in practice allows combining original manufacturing quality with a more favorable cost compared to a brand-new part. This is a solution often chosen by discerning users who want to maintain the vehicle's OEM specification within a reasonable repair budget.

Professional Installation and Diagnostics

Due to its integration with the ABS system and vehicle electronics, installation in a specialized service center equipped with an appropriate diagnostic tester is recommended. After installation, it may be necessary to:

• bleed the brake system using the service procedure intended for ABS boosters,
• check the tightness of hydraulic connections under operating pressure,
• verify correct communication with the control unit and perform any necessary adaptations.

A correctly installed ABS brake booster restores the full functionality of the braking system, ensuring stable pressure and repeatable brake pedal response, which directly impacts driving safety.

If you are planning a comprehensive repair or upgrade of the braking area in your BMW and need other components from the same group, such as discs, pads, or brake lines, check the available parts in the Other BMW category.

More About High-Performance Braking Systems

For drivers interested in comparing the performance and technical solutions in sports braking systems, it is worth reading the analysis of differences between series and sports versions. A detailed discussion of engine, brake, and chassis construction can be found in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which helps to better understand the importance of quality components in the entire powertrain-braking system.