Audi TT 8J Wheel Arch Rear Right O/S Liner Splash Guard Covering 8J0810172B

Visual condition of the part

The product shows signs of use visible in the photos.

Audi TT 8J Wheel Arch Rear Right O/S Liner Splash Guard Covering is an original wheel arch liner designed specifically for the rear right side of the vehicle body. This component serves a protective function for the wheel well, shielding it from water, mud, and debris, while also helping to maintain stable operating conditions for suspension components. Thanks to its precise fit for the Audi TT 8J design, installation is straightforward and allows for the restoration of the factory wheel arch layout.

Specifications and technical data

• SKU: 8J0810172B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8J0810172B
• Substitutable numbers: 8J0810172B, 8J0 810 172 B
• Location on the vehicle: Rear, Right
• Rim width: 8
• Category: Splash Guards & Mud Flaps

Purpose and technical function

The presented wheel arch liner is intended for installation in the rear right part of the body, in the wheel well area. Its task is to limit direct contact between body and suspension elements with water, road salt, and small stones thrown up by the rotating wheel. A properly selected wheel arch liner also helps in the controlled drainage of debris from the space behind the wheel, which promotes stable operating conditions in this area.

The cover works with rims of a specific width, which allows for maintaining the appropriate clearance between the rim and body elements. This minimizes the risk of rubbing and unwanted mechanical contact during suspension travel.

Construction and fitment for Audi TT 8J

Audi TT 8J Wheel Arch Rear Right O/S Liner Splash Guard Covering has been designed as a component structurally compatible with the factory mounting system of this model. The properly shaped surface of the cover conforms to the body geometry, which facilitates installation and allows for stable mounting at the points provided by the vehicle manufacturer. Such a solution promotes the maintenance of aerodynamic consistency in the rear wheel area.

The element belongs to the Mudflaps group, i.e., components responsible for limiting water spray and debris. In practice, this translates into more controlled dirt dispersion in the rear part of the body and reduced corrosion stress on metal elements located near the wheel well.

Performance parameters and operation

The wheel arch liner works with rims of a specific width, which is important for wheel configurations in the Audi TT 8J. Maintaining the correct relationship between rim width and the shape of the wheel arch allows for:

• maintaining appropriate clearance between the tire and the cover,
• limiting the risk of tire contact with body elements during greater suspension compression,
• stable guidance of the stream of water and mud thrown by the wheel.

Thanks to this, the wheel arch liner supports even distribution of debris in the rear part of the vehicle, which is significant both for body protection and for operational comfort in rainy conditions or when driving on unpaved surfaces.

Condition, origin, and service application

The offered element comes from the used parts group, which makes it an attractive solution for post-accident repairs, body service, or restoring the vehicle to a factory-like state while maintaining reasonable costs. Original origin from the Audi brand promotes dimensional compliance and predictable installation at factory mounting points.

The rear right wheel arch liner can be used both for local repairs after mechanical damage in the wheel area and for comprehensive refreshing of the wheel arch zone, including cleaning, anti-corrosion protection, and replacement of cover elements.

Support with selection and further information

If you are planning a comprehensive repair or upgrade of the wheel arch zone in your Audi and need other elements from the same group, such as covers, mudflaps, or additional protective panels, check the available parts in the Audi Mudflaps category.

For drivers interested in a broader view of drivetrain configuration and the influence of component selection on handling characteristics, the article describing practical aspects of gear ratios and drive axle components may be helpful: Dismantled drive axles and differentials – how to choose gear ratios for your driving style.