Audi TT 8N Front Windscreen Windshield Wiper Arm Left N/S 8N2955407D

Visual condition of the part

The product shows signs of use visible in the photos.

Audi TT 8N Front Windscreen Windshield Wiper Arm Left N/S is an original component from the Wiper Arms group, designed specifically for the passenger side. The precise geometry of the arm ensures proper pressure of the blade against the windshield, stable operation throughout the entire range of motion, and predictable water drainage while driving in the rain.

Specifications and technical data

• SKU: RHD-8N2955407D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8N2955407D
• Substitutable numbers: 8N2955407D, 8N2 955 407 D
• Location on the vehicle: Front, Left
• Category: Wiper Arms

Purpose and vehicle placement

The presented wiper arm is intended for installation on the front windshield on the left side, in the wiper operating zone responsible for the clarity of the driver's and passenger's field of view. The design of the arm is matched to the kinematics of the first-generation Audi TT (8N) wiper mechanism, which allows for maintaining the correct operating angle and windshield sweeping range.

Proper placement on the vehicle minimizes the risk of the arms colliding with each other, reduces vibrations at higher speeds, and supports even distribution of blade pressure on the windshield surface.

Construction and technical properties

The wiper arm has been designed as a support element for the blade, taking into account the loads resulting from operation in rain, snow, and at high speeds. The applied construction ensures:

• stable guidance of the blade along the arc of the windshield,
• appropriately selected stiffness, limiting deflection under high resistance,
• correct transmission of torque from the wiper mechanism to the blade.

Thanks to the factory fit for the Audi TT 8N model, the arm works with the original mount on the mechanism spindle, which facilitates installation and allows for maintaining the factory resting position setting.

Condition, application, and benefits of replacement

The item is offered in used condition, which means it comes from disassembly and has been verified for suitability for further use. This is a practical solution for users who want to restore the proper operation of the wiper system while maintaining a reasonable cost level and using an original Audi part.

Replacing the wiper arm is recommended in the case of:

• uneven pressure of the blade against the windshield,
• visible play on the arm mount,
• mechanical damage, such as bends or cracks.

Using an original arm helps maintain the proper operating culture of the wipers, reduce streaks on the windshield, and improve driving comfort and safety in difficult weather conditions.

Integration with other wiper system components

The left front wiper arm works with the drive mechanism, the right arm, and the selected blade, creating a coherent system responsible for cleaning the windshield. Maintaining the original geometry and mounting points is crucial for the correct synchronization of both arms and for avoiding collisions in extreme positions.

If you are planning a comprehensive repair or upgrade of the front windshield visibility zone in your Audi and need other elements from the same group, such as additional arms, compatible mounts, or other wiper system components, check the available parts in the Audi Wiper Arms category.

More information on choosing used parts

For drivers who want to better understand how to consciously select used original components for popular car models, a practical guide has been prepared. In the article, you will find a discussion of the most frequently chosen components, tips on assessing condition, and information on when it is worth choosing a part from disassembly.

To expand your knowledge before purchasing, read the material: The best used car parts – a guide to the most frequently chosen original parts.