Audi A5 8T A4 B8 Driveshaft Splash Guard Shield Cover Front Right O/S 8K0903445M

Audi A5 8T A4 B8 Driveshaft Splash Guard Shield Cover Front Right O/S is an original component from the Mudflaps group, designed to protect the driveshaft joint on the right side of the front axle. This used OEM part ensures a proper fit to the factory suspension geometry and drivetrain, which translates into stable component operation in demanding road conditions.

Specifications and technical data

• SKU: 8K0903445M
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0903445M
• Substitutable numbers: 8K0903445M, 8K0 903 445 M, 4G0903445, 4G0 903 445
• Location on the vehicle: Front, Right
• Category: Splash Guards & Mud Flaps

Purpose and technical function

The driveshaft splash guard for the front right side has been designed specifically for Audi A4 B8 and Audi A5 8T models. Its task is to limit direct contact of the joint and driveshaft components with water, mud, small stones, and other contaminants that can accelerate mechanical wear.

Thanks to its precise shape and factory mounting points, this component works with other shields and wheel arch liners to create a cohesive protective system in the front of the vehicle. This solution helps maintain stable operating conditions for the joint, which is important for both durability and the smooth operation of the drivetrain.

Benefits of using an original Audi shield

Using an original driveshaft splash guard in an Audi A4 B8 / A5 8T offers a number of practical benefits:

• factory fit to the suspension geometry and wheel arch on the front right side,
• stable mounting at the points provided by the manufacturer,
• cohesive cooperation with other protective elements within the wheel arch,
• reduction of the risk of accelerated corrosion and wear of the driveshaft joint.

As a result, the shield helps maintain proper operating conditions in the driveshaft area, which can translate into more predictable vehicle behavior during acceleration, braking, and driving over bumps. Choosing a used OEM part is often a reasonable compromise between cost and maintaining factory assembly parameters.

Vehicle placement and assembly aspects

The presented shield is intended for the front right side of the vehicle, in the immediate vicinity of the driveshaft joint. Such placement requires maintaining appropriate rigidity and shape so that the component does not collide with moving suspension parts while effectively deflecting contaminants.

When replacing, it is worth paying attention to:

• the condition of the mounting points in the wheel arch and adjacent elements,
• correct positioning of the shield relative to the driveshaft and joint,
• ensuring it does not rub against moving suspension parts during full wheel turns.

Selecting a shield consistent with the original Audi design limits the need for modifications and allows for maintaining the manufacturer-intended airflow geometry and dirt deflection in this area.

Part condition and practical application

The offered driveshaft splash guard is a used item, which in practice means it comes from vehicle dismantling and has been verified for further assembly suitability. This type of solution is often chosen for the service of intensively used vehicles, where maintaining the original construction while optimizing costs is a priority.

Replacing a damaged or missing shield is particularly recommended in situations where the vehicle is used in dusty conditions, on unpaved roads, or in winter when a mixture of salt and water is present on the road. A functional shield limits direct contact of these factors with the joint, which can positively affect the durability of the entire front axle drivetrain.

Related elements and additional information

If you are planning a comprehensive repair or upgrade of the wheel arch area and driveshaft protection in your Audi and need other elements from the same group, such as additional shields, flaps, or protective elements against dirt, check the available parts in the Audi Mudflaps category.

For more extensive work on the drivetrain and driveshafts, guide materials on selecting original components may also be helpful. You can find more about the advantages of using used OEM elements in critical drivetrain areas in the article Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.