Mercedes Sprinter W906 ABS ESP Hydraulic Brake Pump Unit Module A0074314612

Mercedes Sprinter W906 ABS ESP Hydraulic Brake Pump Unit Module is an advanced component from the ABS and ESP system category, responsible for precise control of brake system pressure and vehicle stability. Integrating the brake pump with the ABS/ESP control module ensures consistent operation of safety systems and facilitates diagnostics. This solution allows for efficient replacement of the complete assembly in the event of a failure or vehicle upgrade.

Specifications and technical data

• SKU: A0074313912
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0074313912
• Substitutable numbers: A0074313912, A 007 431 39 12, A0074314612, A 007 431 46 12, 0265251365, 0 265 251 365, 0265951520, 0 265 951 520, KZ
• Part type: ABS/Stability Control Hydraulic Unit
• Category: ABS & Stability Hydraulic Units

Function and role in the braking system

The presented brake pump assembly with the ABS/ESP control module for the Mercedes Sprinter W906 is responsible for controlling pressure in the brake circuits and monitoring the operation of anti-lock and stability systems. In practice, this means that during emergency braking or loss of wheel traction, the controller analyzes signals from sensors and manages the pump and valves to maintain the best possible grip and vehicle stability.

Combining hydraulic and electronic functions into a single module reduces the number of connections, simplifies installation, and decreases the risk of leaks. For the user, this translates into more predictable vehicle behavior in emergency situations and better cooperation with driver assistance systems.

Construction of the ABS/ESP module

The brake pump with the ABS/ESP control module in the Sprinter W906 consists of a hydraulic part and an electronic control unit. The hydraulic part is responsible for generating and modulating brake fluid pressure, while the controller manages valve operation, the pump motor, and communication with other vehicle systems.

Such an integrated solution is particularly important in commercial vehicles, where stability under load and the repeatability of braking system performance have a direct impact on driving safety. The module works with wheel speed sensors, acceleration sensors, and other system components to create a cohesive traction and stability control system.

Application and part selection

The component is intended for Mercedes vehicles from the Sprinter W906 family that use an ABS/ESP system based on an integrated brake pump and controller. Thanks to the presence of the OEM part number and available replacement numbers (visible in the specification section), precise verification of compatibility with a specific body version and equipment level is possible.

Before purchasing, it is recommended to compare the braking system configuration in the vehicle with the offered module and verify the markings in the service documentation. This selection method reduces the risk of incompatibility and speeds up the installation process in the workshop.

Condition and benefits of choosing a used module

The offered component comes from the secondary market and has the status of Used, which allows for significant repair cost savings compared to a brand-new part. For many Sprinter W906 users, especially those operating in intensive conditions, choosing a functional used module is a reasonable compromise between price and functionality.

Replacing the complete ABS/ESP pump and controller assembly is often faster than repairing individual components and facilitates subsequent computer diagnostics. This is a practical solution for workshops specializing in commercial vehicles, where vehicle downtime and repair predictability are crucial.

Technical support and additional information

To facilitate product identification in the store system, the designation A0074313912 has been used, and the OEM part number as well as replacement numbers are available in the specification section, which supports the selection of the correct module for a specific Sprinter W906 configuration. In case of doubt, it is worth consulting a mechanic or comparing the parameters with the currently installed component.

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

In the context of vehicle operation, it is also worth remembering the condition of the cooling system, which affects the overall reliability of the car – you can find more practical tips in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.