Mercedes-Benz A-Class W168 ABS Hydraulic Brake Pump Unit A0034315112

Mercedes-Benz A-Class W168 ABS Hydraulic Brake Pump Unit is a specialized component from the ABS Control Units category, responsible for precise pressure control within the braking system. This component, designed for installation in the A-Class W168 model, ensures stable operation of the anti-lock braking system and supports safe braking in various road conditions.

Specifications and technical data

• SKU: A0034315112
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0034315112
• Substitutable numbers: A0034315112, A 003 431 51 12, EM
• Category: ABS Control Modules

Purpose and function in the braking system

The hydraulic ABS pump in the Mercedes-Benz A-Class W168 is responsible for the dynamic distribution of brake fluid pressure in individual circuits, based on signals from wheel speed sensors and the system controller. This allows the ABS system to effectively prevent wheel lock-up during emergency braking, maintaining the best possible traction and vehicle controllability.

As an element from the ABS Control Units category, this module integrates the hydraulic section with electronic controls, allowing for rapid response to changing road conditions and seamless cooperation with other vehicle safety systems.

Benefits of using an original ABS module

Using an original ABS hydraulic pump dedicated to the A-Class W168 allows for the preservation of factory braking system performance parameters. Proper fitment to the vehicle's electrical and hydraulic installation reduces the risk of communication errors in the vehicle network and issues with system bleeding.

• consistent cooperation with the factory ABS control system in Mercedes-Benz,
• maintenance of the braking characteristics specified by the manufacturer,
• reduced risk of incorrect error messages on the instrument cluster,
• easier computer diagnostics if service is required.

For workshops and users, this means more predictable installation and a lower risk of needing additional system modifications.

Characteristics of the used component

The offered ABS hydraulic pump is a used part, sourced from vehicle dismantling, which represents a reasonable compromise between repair costs and maintaining the vehicle's original specifications. Such components are a popular choice for older generation models, such as the A-Class W168, where maintaining the efficiency of the braking system at controlled operating costs is crucial.

Choosing a used ABS module allows for an economical repair without the need for aftermarket replacements with uncertain parameters, while maintaining compatibility with the car's factory electrical and hydraulic architecture.

Selection and technical compatibility

To correctly select an ABS hydraulic pump for a specific A-Class W168 unit, it is worth paying attention to the manufacturer's markings and reference numbers assigned to this model. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with the vehicle in service catalogs and parts selection systems.

Identification data, such as SKU, information about the Mercedes brand, and the condition status, are also available in the product description, supporting both professional workshops and individual users in making an informed choice of the appropriate component.

Expanding knowledge about automotive electronics

If you are considering using used electronic and control components in your car, it is worth familiarizing yourself with practical tips regarding the selection and operation of such parts. Useful information can be found in the article The second life of electronics – when is it worth choosing used controllers and modules in a car, which discusses, among other things, issues of cost-effectiveness, diagnostics, and safety.

Related ABS system components for Mercedes

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other elements from the same group, such as pumps, control modules, or hydraulic blocks, check out the available parts in the Mercedes ABS Control Units category.