Mercedes W639 Damper Strut Rear Left Right N/O/S Shock Absorber Set A6393262100

Mercedes W639 Damper Strut Rear Left Right N/O/S Shock Absorber Set are factory components from the Shock Absorbers and Struts group, designed for installation on the left and right side of the rear axle. The set ensures consistent, predictable suspension behavior, which translates into body stability, better handling, and comfort during daily operation.

Specifications and technical data

• SKU: A6393262100-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6393262100
• Substitutable numbers: A6393262100, A 639 326 21 00
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension

The presented set of rear damping struts has been designed specifically for the Mercedes W639 family of models, taking into account the load characteristics typical for commercial and passenger-delivery vehicles. The shock absorbers operate on the rear axle, on the left and right side, stabilizing body movement during acceleration, braking, and on uneven surfaces.

Thanks to the appropriately selected damping characteristics, these components reduce body roll, improve tire contact with the road surface, and support the operation of safety systems such as ABS or ESP. Using a pair of shock absorbers from the same set allows for maintaining uniform suspension performance on both sides of the axle.

Benefits of using the original set

Using original components dedicated to a specific vehicle platform ensures:

• consistent rear axle behavior under various loads,
• more predictable vehicle response to steering maneuvers,
• reduction of the suspension "bottoming out" effect on larger bumps,
• better damping of vibrations transmitted to the body.

The rear shock absorber set is particularly recommended when replacing damping elements on one side – installing a pair on the left and right side allows you to avoid differences in performance characteristics and maintain even wear.

Condition and installation aspects

The offered set consists of used components, which allows for an economical replacement while maintaining proper compatibility with the suspension design. Before installation, a standard inspection of the mounting elements and suspension hardware is recommended to ensure proper seating of the shock absorbers and safe operation.

The placement on the vehicle covers the rear axle, left and right side, which facilitates part selection in the case of comprehensive rear suspension maintenance. Using a set from the same series promotes uniform system operation and limits the risk of damping differences between sides.

Technical support and additional information

For users planning more extensive suspension work, knowledge about how shock absorbers interact with other components, such as control arms or stabilizers, may be useful. A detailed discussion of issues related to diagnostics and suspension system operation can be found in the article: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your Mercedes and need other components from the same group, such as additional damping struts, complete struts, or supplementary mounting elements, check the available parts in the Mercedes Shock Absorbers and Struts category.