Audi A4 B8 A6 C7 A7 4G Front Axle Suspension Coil Spring Set Kit 8K0411105ED

Audi A4 B8 A6 C7 A7 4G Front Axle Suspension Coil Spring Set Kit is an original component from the Leaf springs and coil springs group, designed for operation on the front axle. Using a factory Audi solution allows for maintaining predictable handling, proper suspension geometry, and ride comfort in accordance with the manufacturer's specifications. It is a practical choice for users looking for a technically matched set for repairing or replacing springs on the front axle.

Specifications and technical data

• SKU: 8K0411105ED
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0411105ED
• Substitutable numbers: 8K0411105ED, 8K0 411 105 ED
• Location on the vehicle: Front
• Part type: Coil Spring
• Category: Leaf & Coil Springs

Purpose and function in the chassis system

The presented front spring set is designed to work with the front axle of Audi A4 B8, A6 C7, and A7 4G series vehicles. It is responsible for maintaining the correct vehicle ride height, stabilizing the vehicle's weight, and controlling suspension deflection during braking, acceleration, and driving over uneven surfaces. Thanks to being matched to a specific axle, it ensures consistent vehicle behavior in corners and when driving under load. Springs from this group work in tandem with shock absorbers, influencing:

• maintaining the correct body position relative to the road,
• even distribution of loads on the front axle,
• reducing front-end dive during braking,
• driving stability at higher speeds.

Benefits of using the original set

Using a factory spring set on the front axle allows for maintaining the driving parameters intended by the vehicle manufacturer. Original deflection characteristics promote predictable vehicle behavior, which is important for both comfort and safety. A set selected for a specific axle minimizes the risk of differences in suspension height between the left and right sides. The main advantages of such a solution include:

• consistent operation with factory shock absorbers and other suspension components,
• maintaining proper front wheel geometry after correct installation and alignment,
• reducing unwanted body roll during emergency maneuvers.

Installation and operational characteristics

The spring set is intended for installation on the front axle, which simplifies part selection during suspension repair. Uniform set specification facilitates the mechanic's work and allows for shorter service time, as there is no need to match individual components. After installation, it is recommended to perform a geometry check to fully utilize the properties of the chassis system. Elements from this group operate in demanding conditions – they transfer dynamic loads and react to changes in road surface and vehicle mass. Properly selected springs help reduce excessive wear on other suspension components, such as links, bushings, or shock absorbers, because the distribution of forces in the system remains consistent with the design assumptions.

Product condition and practical application

The offered set comes from an Audi vehicle and is a used component, which represents a reasonable compromise between repair cost and maintaining factory specifications. For many users, this is a way to restore proper suspension operation without having to resort to replacements with unknown characteristics. Selecting springs compatible with the front axle design is of particular importance in mid-range and premium cars, where comfort and driving stability are essential elements of daily operation. 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 additional springs, leaf springs, or cooperating elements, check the available parts in the Audi Leaf springs and coil springs category.

Substantive support and cost optimization

When planning repairs within systems responsible for vehicle safety and handling, it is worth consciously choosing recycled parts, especially when they come from original sources. To better understand how to approach such service decisions and how to control the budget while maintaining an appropriate level of safety, it is worth reading the guide material: Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.