Audi RS4 B8 Spring Strut Rear Left N/S Suspension Shock Absorber 8K0512011A

Audi RS4 B8 Spring Strut Rear Left N/S Suspension Shock Absorber is an original component from the Shock Absorbers and Struts category, designed for the rear axle on the driver's side. This used OEM part ensures factory damping characteristics, maintaining proper body stability and predictable vehicle handling.

Specifications and technical data

• SKU: 8K0512011A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0512011A
• Substitutable numbers: 8K0512011A, 8K0 512 011 A
• Location on the vehicle: Rear, Left
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The presented rear left shock absorber has been specifically designed for the rear axle on the left side, ensuring a perfect fit with the Audi RS4 B8 suspension geometry. This component is responsible for controlling spring deflection, limiting body roll, and maintaining constant tire contact with the road surface during acceleration, braking, and cornering.

Thanks to its factory design, the shock absorber works in harmony with the stock suspension kinematics, allowing for predictable vehicle reactions, proper bump absorption, and stability at higher speeds. This is particularly important in a vehicle with a sporty character, such as the RS4 B8.

Benefits of using an original shock absorber

Using an original rear left shock absorber in an Audi RS4 B8 helps maintain the consistency of the entire suspension system. In practice, this means:

• preserving factory damping characteristics and ride comfort,
• stable handling during dynamic driving,
• proper cooperation with other rear axle suspension components,
• reduced risk of uneven tire wear and damage to metal-rubber components.

The used OEM part is a cost-effective solution that is technically matched to the specific model, which facilitates installation and eliminates the need for additional modifications.

Vehicle placement and installation aspects

The shock absorber is intended for installation on the rear axle on the left side, which eliminates the risk of error when selecting parts. The clearly defined vehicle placement facilitates the mechanic's work and speeds up the service process. Replacing a worn component with an original equivalent allows for restoring proper suspension operation without interfering with other sub-assemblies.

Due to the nature of the shock absorber's operation, it is recommended to check the condition of other rear axle components – springs, mounts, and bushings – to fully utilize the potential of the newly installed part and ensure balanced vehicle behavior on both sides.

Technical support and additional information

To better understand the role of the shock absorber in the entire chassis system and the symptoms of its wear, it is worth reading our suspension guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article helps to assess when replacing damping elements is necessary and how it affects driving safety.

If you are planning a comprehensive repair or upgrade of the suspension area in your Audi and need other elements from the same group, such as struts, inserts, or complete assemblies, check out the available parts in the Audi Shock Absorbers and Struts category.

Summary

Audi RS4 B8 Spring Strut Rear Left N/S Suspension Shock Absorber is a used, original component from the Shock Absorbers and Struts category, designed for the rear axle on the driver's side. Choosing this part allows you to restore proper damping characteristics, improve body stability, and maintain the car's factory driving properties, which has a direct impact on safety and predictable handling.