Audi Q2 GA Brake Pump ABS Module Hydraulic Control Braking Unit 5QA614517BA

Audi Q2 GA Brake Pump ABS Module Hydraulic Control Braking Unit is an original component from the ABS and ESP System group, designed to operate within the factory electronic stability control and traction control system in Audi vehicles. This used sub-assembly ensures the maintenance of correct pressure parameters in the braking system, which translates into predictable ABS performance and stable support for electronic safety systems.

Specifications and technical data

• SKU: 5QA614517BA
• Mark: Audi
• Condition: Used
• OEM Part Number: 5QA614517BA
• Substitutable numbers: 5QA614517BA, 5QA 614 517 BA
• Category: ABS & Stability Hydraulic Units

Purpose and function in the braking system

The Audi Q2 GA Brake Pump ABS Module Hydraulic Control Braking Unit is responsible for generating and modulating operating pressure in the brake circuits, working in conjunction with the electronic ABS control system and stability control functions. A correctly selected component from this group allows for maintaining the factory brake pedal feel, shortening braking distances in emergency situations, and maintaining vehicle stability during sudden braking on varied surfaces.

Thanks to a design compliant with manufacturer requirements, the pump works with wheel speed sensors, the control module, and other system components, minimizing the risk of system errors and unwanted dashboard warnings.

Benefits of using an original Audi ABS pump

Using an original Audi Q2 GA Brake Pump ABS Module Hydraulic Control Braking Unit allows you to maintain the consistency of the entire braking system with the vehicle's factory specifications. In practice, this means:

• maintaining predictable braking force and linear pedal response,
• proper cooperation with ABS and ESP systems,
• reduced risk of system malfunction during sudden changes in traction,
• easier computer diagnostics based on manufacturer data.

For workshops and users, this means a more stable service process, fewer returns for corrections, and the ability to precisely match braking system performance parameters to factory standards. The used OEM component is also an economical solution, allowing for reduced repair costs while maintaining high manufacturing quality.

Component condition and installation aspects

The offered ABS brake pump comes from dismantling and is classified as a used part, which in practice means it retains its original construction and compatibility with the factory Audi system. This type of component is particularly beneficial for post-accident repairs, replacing a damaged hydraulic module, or eliminating errors related to improper ABS system operation.

Before installation, standard service procedures are recommended: checking the system for leaks, bleeding the system according to the manufacturer's procedure, and verifying system operation using an appropriate diagnostic tester. Correct installation allows for restoring full functionality of the braking system without the need for installation modifications.

Selection by numbers and compatibility verification

For components such as the ABS brake pump, precise matching by part numbers and interchangeable numbers is crucial to avoid electrical and hydraulic compatibility issues. When selecting, it is worth using the manufacturer's catalogs, service documentation, and comparing the markings on the housing with vehicle data.

To minimize the risk of errors when purchasing online, it is worth using the practical tips described in the article on verifying components by OEM numbers and codes, available here: Risk-free online parts shopping – verifying compatibility by OEM numbers. This is especially useful when working with safety system components, where incorrect selection can result in system errors or limited functionality.

Expanding ABS and ESP system service in Audi

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other elements from the same group, such as control modules, wheel speed sensors, or hydraulic lines, check the available parts in the Audi ABS and ESP System category.

Well-matched components from the same functional group allow for maintaining consistent performance parameters of the entire system, facilitate diagnostics, and reduce the risk of unforeseen interactions between individual modules. Thanks to this, the service of the braking system in the Audi Q2 GA can be carried out in an orderly manner, maintaining a high level of safety and driving comfort.