BMW F10 F11 Brake Pump Hydraulic Unit DSC Braking Module 6851376 6851374

BMW F10 F11 Brake Pump Hydraulic Unit DSC Braking Module is an original braking system component designed for the 5 Series F10/F11 models, combining a hydraulic block with an electronic ABS/ESP control unit in a single housing. This solution ensures precise brake pressure regulation and stable operation of active safety systems, resulting in confident handling and predictable vehicle behavior. Thanks to its factory design, the installation is perfectly matched to the BMW system, with no mechanical modifications required.

Specifications and technical data

• SKU: 6851374
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6851374
• Substitutable numbers: 34516851375, 6851375, 34516852809, 6852809, 34516851635, 6851635, 34516851374, 6851374, 34526851376, 6851376, 0130108129, 0 130 108 129, 6799515
• Category: Other Interior Parts & Accessories

Purpose and function in the BMW F10/F11 braking system

The presented brake pump with ABS module plays a key role in controlling pressure in the brake circuits and working in conjunction with vehicle stability control systems. The integrated controller analyzes signals from wheel speed sensors and other vehicle modules, then manages the hydraulic valves to:

• prevent wheel lock-up during emergency braking,
• maintain vehicle stability in emergency situations,
• support traction control and slip regulation systems,
• ensure even distribution of braking force between the axles.

As a result, the braking system in the BMW F10/F11 maintains consistent, predictable performance parameters, which is particularly important at higher speeds and during dynamic driving.

Module construction and design advantages

The ABS brake pump in this configuration combines the hydraulic section with an electronic controller into one compact unit. This design:

• simplifies the installation and removal of the entire module,
• minimizes the number of connections and potential leak points,
• facilitates computer diagnostics of the braking system,
• ensures parameter consistency with factory BMW settings.

As an element from the original BMW components group, the module is designed for specific F10/F11 platforms, which translates into a proper fit for the electrical harness, brake lines, and body mounts.

Condition, selection, and compatibility by part numbers

The item is offered as a used part, sourced from vehicle dismantling, which allows for an economical repair of the braking system while maintaining factory specifications. For this type of component, it is crucial to match it by the OEM part number and available interchangeable numbers – this allows you to verify compatibility with the specific equipment version and model year of the BMW 5 Series.

To reduce the risk of errors during selection, it is worth using the number from the controller or pump removed from the car and comparing it with catalog data. Practical tips on verifying compatibility by part numbers can be found in the guide buying parts online without risk using OEM numbers, prepared for users of BMW and other premium brands.

Safety, diagnostics, and practical application

A functional ABS brake pump module has a direct impact on the operation of safety systems such as ABS, traction control, or stability control. Symptoms of a faulty original component may include warning lights on the dashboard, uneven braking, or errors stored in the controller's memory. Replacing it with a compatible OEM element allows for the restoration of proper system operation, and after installation, it is recommended to:

• bleed the braking system according to the service procedure,
• adapt or code the controller using an appropriate diagnostic tester,
• verify the operation of ABS/ESP systems during a test drive.

For those interested in comparing braking solutions in high-end cars, including advanced systems used in sports models, the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it discusses, among other things, the differences in brake and chassis construction.

BMW braking system expansion – related components

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

Selecting compatible components from the same product line allows you to maintain consistent system performance parameters while facilitating future diagnostics and vehicle servicing.