Audi A4 S4 B8 Spring Strut Front Shock Absorber Right O/S Suspension 8K0413031BA

Audi A4 S4 B8 Spring Strut Front Shock Absorber Right O/S Suspension is an original component from the Shock Absorbers and Struts group, specifically designed for the front suspension on the passenger side. This used OEM part ensures factory mounting geometry, proper damping characteristics, and consistency with other suspension components, which translates into predictable handling and vehicle stability.

Specifications and technical data

• SKU: 8K0413031BA
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0413031BA
• Substitutable numbers: 8K0413031BA, 8K0 413 031 BA
• Location on the vehicle: Front, Right
• Category: Shocks, Struts & Assemblies

Application and function in the suspension system

The offered component acts as a load-bearing and damping element in the front suspension, operating on the wheel axis on the right side. As a McPherson strut, it is responsible for:

• maintaining the correct wheel position relative to the body,
• damping vibrations caused by road irregularities,
• stabilizing the body during braking and acceleration,
• controlling body roll in corners.

Thanks to the factory design, compatibility with the standard Audi handling characteristics is maintained, which is important for both daily use and more dynamic driving.

Benefits of using an original suspension strut

Choosing an original front right shock absorber for the Audi A4 / S4 B8 allows you to maintain driving parameters in accordance with the manufacturer's specifications. In practice, this means:

• proper cooperation with standard springs and other suspension elements,
• appropriate damping characteristics across the full load range,
• maintaining correct wheel geometry after installation and alignment,
• consistency with vehicle safety systems (ABS, ESP) that depend on body stability.

A used OEM part is a reasonable compromise between repair costs and maintaining high quality and technical compatibility with the specific Audi A4 / S4 B8 generation.

Selection, installation, and vehicle positioning

The presented component is intended for installation on the front right axle, which eliminates the risk of error when selecting the correct side of the vehicle. When planning a replacement, it is worth considering:

• checking the condition of the strut on the opposite side to maintain suspension symmetry,
• inspecting the top mounts, bearings, and bump stops,
• mandatory wheel alignment after the work is completed.

This approach helps restore predictable vehicle behavior, reduce tire wear, and ensure stable handling at all speeds.

Technical support and additional materials

To better understand the role of the shock absorber in the entire chassis system and the relationships between the suspension strut, control arms, and stabilizer, it is worth reading the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article helps assess when replacing a single element is sufficient and when it is worth planning a wider scope of work.

Other Audi Shock Absorbers and Struts

If you are planning a comprehensive repair or upgrade of the front suspension area in your Audi and need other elements from the same group, such as struts for the opposite side, additional struts, or compatible load-bearing elements, check the available parts in the Audi Shock Absorbers and Struts category.