Audi S1 8X Rear Axle Shock Absorber Strut Left Right N/O/S 6C0512009K SET

Audi S1 8X Rear Axle Shock Absorber Strut Left Right N/O/S SET is an original component from the Shock absorbers and struts group, designed for installation on the left and right side of the rear axle. Using the factory Audi solution ensures consistent handling, predictable body behavior, and stability during dynamic driving.

Specifications and technical data

• SKU: 6C0512009K
• Mark: Audi
• Condition: Used
• OEM Part Number: 6C0512009K
• Substitutable numbers: 6C0512009K, 6C0 512 009 K
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension

The presented set of rear shock absorber struts has been designed specifically for the sports version of the Audi S1 8X generation. These components are responsible for controlling spring deflection, damping body vibrations, and maintaining constant tire contact with the road surface, which is crucial for traction and safety.

The set includes shock absorbers intended for installation on the left and right side of the rear axle, allowing for uniform suspension operation across the entire width of the vehicle. Using a pair from a single set reduces differences in damping characteristics between sides, which translates into stable handling in corners and during braking.

Construction and operating characteristics

The rear axle shock absorber in the Audi S1 8X works in a coaxial system with the spring elements, ensuring linear, predictable response to road irregularities. The strut design has been developed with the sporty character of the S1 model in mind, with an emphasis on:

• controlled suspension deflection at higher speeds,
• reduction of body roll in fast corners,
• rear axle stability during sudden load changes.

Thanks to this, the set of rear shock absorbers allows for maintaining the factory handling characteristics, which is particularly important in cars with increased power and sporty suspension tuning.

Installation and fitment

The offered set has been prepared as a component intended for installation in the rear part of the vehicle, on the left and right side. Using the original Audi design facilitates service work – mounting points, geometry, and the way the strut is guided are consistent with factory specifications, which promotes precise suspension alignment after replacement.

Replacing the pair of rear shock absorbers in one stage allows for maintaining the consistency of damping characteristics on both sides of the axle, reducing the risk of asymmetric vehicle behavior. This solution is particularly recommended in case of a noticeable drop in ride comfort, increased braking distance, or deterioration of stability on uneven surfaces.

Condition and benefits of choosing used parts

The presented set comes from disassembly and is offered as a used part. For many Audi S1 8X users, this is a favorable compromise between the cost of repair and maintaining the original suspension design. Choosing used components from this group allows for reducing expenses while maintaining consistency with the factory suspension system design.

Such a solution is particularly attractive in the case of comprehensive rear axle maintenance, when simultaneous replacement of several suspension components is necessary. Using original, used elements helps maintain proper fitment and operating characteristics of the system.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of the suspension area in your Audi and need other components from the same group, such as additional struts, mounting elements, or brackets, check the available parts in the Audi shock absorbers and struts category.

To better understand the role of shock absorbers in safety and ride comfort, as well as the relationships between them and other suspension elements, it is worth checking out the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.

If you have noticed knocking sounds in your car's suspension and are considering using parts from disassembly as a way to lower repair costs, the following article describing a practical approach to such upgrades may be helpful: knocking in the suspension and the use of used parts from disassembly.