Audi A8 D4 Shock Absorber Air Suspension Spring Strut Front Left N/S 4H0616039AK

Audi A8 D4 Shock Absorber Air Suspension Spring Strut Front Left N/S is a component from the Shock absorbers and struts category, designed specifically for operation in the front axle air suspension system. It allows for the restoration of proper vibration damping characteristics, stability, and ride comfort, while maintaining the factory performance parameters of the Audi suspension.

Specifications and technical data

• SKU: 4H0616039AK-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0616039AK
• Substitutable numbers: 4H0616039AK, 4H0 616 039 AK
• Location on the vehicle: Front, Left
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The described component is an Audi A8 D4 Shock Absorber Air Suspension Spring Strut Front Left N/S designed for installation on the front axle on the driver's side. It combines the function of a classic shock absorber and an air spring in one housing, working in conjunction with the vehicle's ride height control system and safety systems.

A properly selected air shock absorber ensures:

• stable vehicle handling at higher speeds,
• control of body roll during braking and cornering,
• effective damping of road surface irregularities,
• proper cooperation with the suspension control electronics.

Construction and technical characteristics

The air suspension spring strut is an integrated design in which the shock absorber cylinder, air spring, and mounting elements form a cohesive module. This configuration:

• facilitates installation and removal in the Audi A8 D4 front suspension,
• ensures precise wheel guidance in the vertical axis,
• enables smooth adjustment of suspension height and stiffness.

Thanks to the factory geometry and mounting points, the strut maintains compatibility with the original suspension architecture, which minimizes the risk of incorrect wheel alignment and unwanted stress on cooperating components.

Selection, installation, and compatibility

The component is intended for a specific side of the vehicle, so when selecting, attention should be paid to the correct placement on the vehicle (front, left side). Using the correct strut on the appropriate side:

• ensures the correct operation of sensors and lines connected to the shock absorber,
• eliminates the risk of improper load on the mounts,
• maintains factory suspension geometry parameters.

During replacement, it is recommended to check other suspension system components, such as control arms, stabilizer links, or mounts, to fully utilize the potential of the newly installed component and avoid accelerated wear.

Condition and benefits of using a used part

The presented shock absorber comes from the group of original Audi components in used condition. Choosing such a solution allows for a significant reduction in repair costs compared to a new part, while maintaining a design consistent with the manufacturer's factory specifications.

The main advantages of using an original, used suspension strut include:

• preserving the factory performance characteristics of the air suspension,
• reliable fitment to mounting points and equipment on the front axle,
• attractive price-to-functionality ratio compared to new replacements.

Technical support and additional information

To better understand the role of the air shock absorber in the entire chassis system and the impact of its condition on safety, it is worth reading the guide on suspension: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article discusses practical aspects of diagnostics and operation of suspension components in various car models.

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, shock absorber inserts, or complete legs, check the available parts in the Audi shock absorbers and struts category.