Audi A6 C6 Suspension Stabilizer Rear Axle Anti Roll Bar 4F0511409H

Audi A6 C6 Suspension Stabilizer Rear Axle Anti Roll Bar is a component from the Stabilizers, clamps and bushings group, responsible for improving handling and controlling body roll on the rear axle. Using this stabilizer helps maintain the factory suspension characteristics, ensuring predictable vehicle behavior in corners and stability at higher speeds.

Specifications and technical data

• SKU: 4F0511409H
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0511409H
• Substitutable numbers: 4F0511409H, 4F0 511 409 H
• Location on the vehicle: Rear
• Category: Sway Bars, Links & Bushings

Purpose and function in the suspension

The presented stabilizer bar is designed for the rear axle of the Audi A6 C6 generation, where it is responsible for limiting lateral body roll during cornering and sudden maneuvers. Thanks to its design, it connects the suspension elements on both sides of the vehicle, improving force distribution and increasing tire grip on the road surface.

A properly selected rear axle stabilizer contributes to:

• more confident vehicle handling during dynamic driving,
• better directional stability when avoiding obstacles,
• reduced body sway during load changes.

Benefits of using an original Audi component

The original Audi stabilizer from this group ensures the preservation of factory geometry and suspension operating characteristics, which is particularly important in premium class cars such as the A6 C6. Precise fitment to the rear axle eliminates assembly issues and minimizes the risk of improper suspension operation that can occur when using random aftermarket replacements.

Choosing a used, original stabilizer bar is a cost-effective solution that also allows for consistency with other suspension components, such as bushings or mounts, without interfering with the manufacturer's engineering design.

Assembly and operational characteristics

The rear axle stabilizer in the Audi A6 C6 is a component that works in conjunction with other parts of the multi-link suspension. Its design allows for service replacement in a workshop environment without the need for modifications to the body or subframe. A correctly selected bar allows for the restoration of the vehicle's original driving properties after damage or wear of the previous component.

Replacing the stabilizer is particularly recommended in situations where the following occur:

• noticeable body roll greater than before,
• knocking or disturbing noises from the rear suspension,
• uneven vehicle behavior during rapid lane changes.

Professional selection and safety of use

When selecting a rear axle stabilizer for an Audi, it is worth paying attention to compatibility with the specific model version and suspension configuration. The product in this offer comes from a group of components dedicated to the suspension, which helps maintain appropriate stiffness and ride comfort. Using original components reduces the risk of unforeseen changes in vehicle behavior, which has a direct impact on the safety of the driver and passengers.

If you want to deepen your knowledge on the safe selection of used components in critical vehicle systems, it is worth reading the guide on our blog: Second-hand braking system: how to safely select discs, calipers and ABS?. Although it mainly concerns brakes, the principles of verifying the condition of used parts presented there are also helpful when assessing suspension components.

Expansion and service of the Audi rear suspension

If you are planning a comprehensive repair or modernization of the rear axle suspension area in your Audi and need other elements from the same group, such as stabilizers, clamps or bushings, check out the available parts in the Audi stabilizers, clamps and bushings category.

Combining a properly selected stabilizer with other components from this group allows for consistent, predictable vehicle behavior, which translates into comfort and driving safety both in daily use and in more demanding road conditions.