Mercedes CLS W218 Spring Strut Rear Left Right N/O/S Shock Absorber Set

Mercedes CLS W218 Spring Strut Rear Left Right N/O/S Shock Absorber Set is a solution designed for the rear axle, covering both the left and right sides. This shock absorber and strut set is suitable for users who expect stable handling, predictable body behavior, and consistent suspension performance on both sides of the vehicle. By maintaining the factory design of the Mercedes suspension system, these components allow for precise control over the rear axle's performance in daily operation.

Specifications and technical data

• SKU: A2183200530
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2183200530
• Substitutable numbers: A2183200530, A 218 320 05 30, BG
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented shock absorber and strut set is designed for installation on the rear axle of the vehicle, dedicated to both the right and left sides. This solution ensures consistency in damping characteristics on both sides, which translates into predictable car reactions during acceleration, braking, and driving over bumps. Using a complete rear set helps reduce differences in suspension performance and facilitates the diagnosis of any potential vibrations or noises in the future.

Design and function in the suspension system

The spring strut combines the functions of wheel guidance and vibration damping, which is why its condition has a direct impact on ride comfort and handling stability. In the case of the Mercedes CLS W218, a properly selected shock absorber and strut set supports:

• maintaining proper tire contact with the road surface,
• reducing body roll when changing lanes,
• limiting suspension bottoming on speed bumps and uneven surfaces,
• even wear of cooperating components, such as bushings or mounts.

Thanks to the preservation of the original mounting geometry, the installation process is similar to the factory procedure, which facilitates workshop work and allows for maintaining factory alignment settings after proper service.

Performance characteristics and benefits of the set

A complete pair of rear spring struts is a particularly beneficial solution when you care about even suspension performance and consistent vehicle response to loads. Using two components from the same design group allows you to:

• minimize differences in damping force between the left and right sides,
• achieve predictable vehicle behavior at higher speeds,
• reduce the risk of needing to interfere with the suspension again after a short period of use.

Components from the Shock absorbers and struts category are crucial for safety, which is why choosing a solution dedicated to a specific Mercedes model allows you to maintain the handling characteristics intended by the vehicle manufacturer.

Condition, fitment, and service aspects

The offered set comes from the used parts group, which allows for an economical restoration of the rear suspension's efficiency while maintaining the original design. Before installation, a standard service procedure is recommended, including checking mounts, bushings, and cooperating elements to fully utilize the damping and wheel guidance potential. Proper tightening of bolts with the vehicle under load and subsequent rear axle geometry alignment are essential for achieving stable, repeatable car behavior.

Technical support and suspension knowledge

If you want to better understand how shock absorbers, control arms, and stabilizers work together in one system and how to diagnose symptoms of wear in these components, use the advice provided in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. It is a practical source of knowledge that will help you choose the right service strategy for your car.

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