Audi A4 B8 Front Windscreen Wiper Linkage Rack Motor Unit 8K2955119A

Description

Audi A4 B8 Front Windscreen Wiper Linkage Rack Motor Unit is a complete, used drive unit with a linkage, designed for operation on the front windscreen. The set combines the motor and wiper linkage, ensuring consistent operation of the windscreen cleaning system and stable performance of the wiper arms under typical operating conditions.

Specifications and technical data

• SKU: RHD-8K2955119A-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K2955119A
• Substitutable numbers: 8K2955119A, 8K2 955 119 A, 8J2955119, 8J2 955 119
• Location on the vehicle: Front
• Category: Wiper Linkages, Transmissions & Motors

Purpose and function in the vehicle

The presented assembly belongs to the Wiper motors and linkages category and is dedicated to installation at the front of the Audi vehicle. It is responsible for transferring torque from the motor to the rods and linkages, which perform the programmed movement of the wipers across the windscreen. A correctly selected mechanism guarantees even pressure of the blades, proper operating geometry, and effective removal of water and debris from the driver’s field of vision.

Construction of the motor-linkage assembly

The set consists of an electric wiper drive and the gear with linkages working in conjunction with it. The assembly is factory-designed as a whole, which minimizes operating play and reduces noise during operation. The applied construction ensures:

• stable guidance of the wiper arms throughout the full range of motion,
• appropriate stiffness of the mounts relative to the body,
• smooth transfer of loads from the motor to the linkage mechanism.

Thanks to this, the system maintains repeatable operating characteristics, which is important at both low and high driving speeds.

Benefits of using an original Audi assembly

The original Audi wiper motor and linkage assembly is designed for the specific geometry of the windscreen and the kinematics of the arms, which translates into precise fitment to the body. In practice, this means:

• correct blade operating angle and optimal coverage of the windscreen surface,
• reduced risk of skipping or blocking of the arms,
• maintenance of the factory operating parameters of the wiper system.

A used component allows for lower repair costs compared to a new part, while maintaining a construction consistent with the factory solution. This is a reasonable choice in the event of a wiper drive failure or wear of the linkage mechanism.

Selection, compatibility, and installation aspects

To ensure full compatibility with a specific version of the Audi A4 B8, it is recommended to verify compliance using the OEM number and interchangeable numbers visible in the technical specification. This method of selection minimizes the risk of incorrect installation and eliminates problems with the operating geometry of the arms. The assembly is intended for installation in factory mounting points, which facilitates service work and shortens replacement time.

In case of doubts regarding the interpretation of part numbers or replacements, it is worth using expert knowledge. A detailed discussion of the principles of selecting used components by OEM numbers, along with practical examples and a cost-effectiveness analysis, can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which clarifies many issues related to the purchase of used mechanical components.

Professional application in the Audi wiper system

The Audi A4 B8 Front Windscreen Wiper Linkage Rack Motor Unit operates in a critical area of driving safety, which is why it is important to use a component of appropriate build quality. The assembly from this offer was designed by the vehicle manufacturer with long-term operation, resistance to mechanical loads, and variable weather conditions in mind. Thanks to this, it provides a solid foundation for restoring the efficiency of the wiper system after a failure or wear of the factory component.

If you are planning a comprehensive repair or modernization of the windscreen area in your Audi and need other elements from the same group, such as drives, gears, or complete wiper mechanisms, check the available parts in the Audi wiper motors and linkages category.