Audi A6 C7 Rear Axle Coil Spring Left Right N/O/S Green Grey 8K0511115DJ SET

Audi A6 C7 Rear Axle Coil Spring Left Right N/O/S Green Grey are factory components from the Leaf springs and coil springs group, designed for installation on the left and right sides of the rear suspension. The set ensures consistent, predictable vehicle behavior, restoring the proper operating characteristics of the rear axle and body stability during daily use.

Specifications and technical data

• SKU: 8K0511115DJ
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0511115DJ
• Substitutable numbers: 8K0511115DJ, 8K0 511 115 DJ
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and function in the suspension

The presented set of springs has been designed specifically for the rear axle of the Audi A6 C7 generation, intended for the left and right sides. It is responsible for maintaining the correct vehicle ride height, supporting loads, and working in tandem with shock absorbers throughout the full range of suspension travel.

Selecting a pair of springs from a single set allows for maintaining suspension symmetry, which translates into stable handling, even tire wear, and predictable vehicle reactions during braking, acceleration, and cornering.

Construction and operating characteristics

The Audi A6 C7 Rear Axle Coil Spring Left Right N/O/S Green Grey feature a design adapted to the geometry of the multi-link rear suspension. The precisely selected stiffness provides a balance between ride comfort and handling precision, which is particularly important in premium-class vehicles such as the Audi A6.

Color markings (green, grey) allow for the identification of the spring's characteristics within the manufacturer's range, facilitating the matching of the component to a specific vehicle configuration. Using an original Audi solution helps maintain factory suspension performance parameters without the need to modify other components.

Installation and service application

The set of springs is intended for installation on the rear axle, on both sides of the vehicle. Replacement in pairs is recommended in the following cases:

• lowering or uneven level of the rear body section,
• noticeable deterioration of stability under load,
• mechanical damage to the spring (cracks, chipping),
• comprehensive rear suspension regeneration.

Using components from the same Audi construction group limits the risk of incorrect hardness and geometry selection, which is crucial for the proper operation of the chassis system.

Benefits of using original Audi springs

Choosing original rear axle springs for the Audi A6 C7 allows for maintaining consistency with the vehicle's factory specifications. Precise fitment to the model platform translates into proper cooperation with other suspension elements, safety systems, and onboard electronics.

A functional component from the Leaf springs and coil springs group represents a reasonable compromise between repair costs and maintaining driving properties, especially in the case of vehicles used intensively or with high mileage.

Expansion of repair scope and additional materials

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Audi and need other elements from the same group, such as additional springs, leaf springs, or cooperating components, check the available parts in the Audi leaf springs and coil springs category.

For larger works within the chassis and drivetrain, it is also worth expanding your knowledge on gear ratio selection and drive configuration – you can find practical information in the article Dismantled drive axles and differentials – how to choose gear ratios for your driving style, which discusses the relationships between gear ratios, handling characteristics, and component durability.