Audi A4 B9 Front Suspension Spring Absorber Strut Left Right N/O/S 8W0413031BG

Audi A4 B9 Front Suspension Spring Absorber Strut Left Right is an original component from the Shock absorbers and struts group, designed for operation on the vehicle's front axle. It ensures proper vibration damping, body stabilization, and predictable vehicle behavior during braking and cornering. This is a solution for users who expect factory suspension performance and consistency with other chassis components.

Specifications and technical data

• SKU: 8W0413031BG-3
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0413031BG
• Substitutable numbers: 8W0413031BG, 8W0 413 031 BG
• Location on the vehicle: Front, Left, Right
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented shock absorber with spring is intended for installation on the front axle of the vehicle, with the possibility of application on both the left and right sides. Such a solution facilitates the selection of the appropriate element during suspension service and allows for maintaining consistent performance characteristics on both sides of the car. Its placement at a critical point in the chassis affects ride comfort, damping efficiency, and directional stability at higher speeds.

Technical and functional characteristics

The shock absorber integrated with the spring is responsible for controlled suspension deflection, limiting body roll, and maintaining constant tire contact with the road surface. In practice, this translates into:

• more predictable vehicle behavior during sudden maneuvers,
• better stability during braking and acceleration,
• increased steering precision in corners,
• reduction of vibrations transmitted to the body and steering system.

The original solution from the Shock absorbers and struts group is designed for specific suspension geometry, vehicle weight, and factory settings, which allows for maintaining the proper balance between comfort and vehicle control.

Brand, origin, and condition of the item

The product comes from the Audi range, which means compliance with factory quality standards and compatibility with this manufacturer's suspension design. The item is in used condition, making it a cost-effective solution for users who want to maintain the original suspension performance while optimizing repair costs. Choosing parts from this group allows for maintaining consistency with other chassis components and avoiding random replacements with uncertain parameters.

Application in suspension service and modernization

Replacing the shock absorber with a spring on the front axle is recommended, among other things, when there is a noticeable deterioration in vehicle stability, increased braking distance, uneven tire wear, or a perceptible "floating" of the body. Using an original solution allows you to:

• restore factory suspension performance,
• maintain correct front axle geometry,
• minimize the risk of additional loads on other chassis components,
• maintain predictable vehicle behavior under daily driving conditions.

This is particularly important in cars where steering precision and directional stability are crucial for the safety and comfort of the driver and passengers.

Technical support and additional information

If you are planning a comprehensive repair or modernization of the front axle suspension area in your Audi and need other elements from the same group, such as columns, mounts, or complete struts, check the available parts in the Audi shock absorbers and struts category.

To better understand the relationships between shock absorbers, control arms, and stabilizers, and their impact on driving safety, it is worth reading the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. This will make it easier for you to assess when replacing suspension elements is necessary and how to choose the right components for your car.