Mercedes W204 Rear Axle Shock Absorber Strut Left Right N/O/S A2043261000

Mercedes W204 Rear Axle Shock Absorber Strut Left Right N/O/S is an original component from the Shock absorbers and struts group, designed for installation on either the left or right side of the rear axle. It ensures stable suspension operation, improves vehicle control, and helps maintain predictable car handling during daily use.

Specifications and technical data

• SKU: A2043261000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2043261000
• Substitutable numbers: A2043261000, A 204 326 10 00
• Location on the vehicle: Rear, Right, Left
• Part type: Shock
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented shock absorber is designed for installation on the rear axle of the Mercedes W204, with the versatility to be used on both the left and right sides. This solution simplifies part selection when replacing a pair of components on the axle, which is recommended to maintain uniform damping characteristics. Placement on the rear axle directly affects body stability during acceleration, braking, and traversing uneven surfaces. A properly selected and functional shock absorber reduces excessive swaying, improves wheel traction, and supports the operation of safety systems such as ABS or ESP.

Technical and functional characteristics

The shock absorber belongs to the Shock absorbers and struts group, meaning it is responsible for damping vibrations and controlling the movement of suspension springs. The design, tailored to the specifics of the Mercedes W204, ensures the correct suspension operating characteristics, consistent with the manufacturer's factory specifications. Key functional features of this component include:

• fitment to the geometry of the Mercedes W204 rear axle,
• possibility of installation on the left or right side,
• stable vibration damping in typical road conditions,
• compatibility with the vehicle's stock suspension configuration. Thanks to these properties, the shock absorber allows for maintaining predictable vehicle handling, reduces nose-diving and body roll, and improves ride comfort while maintaining appropriate system stiffness.

Condition and benefits of using an original component

The offered item is in used condition, which allows for an economical replacement of a worn shock absorber while maintaining the original manufacturer's specifications. Choosing a factory component for a Mercedes minimizes the risk of fitment issues and helps maintain consistent suspension behavior relative to other system components. Using an original rear axle shock absorber translates into:

• more predictable vehicle reactions in corners,
• better tire-to-road contact,
• reduction of unwanted body vibrations,
• preservation of the handling characteristics typical for the Mercedes W204.

Technical support and suspension component selection

When planning suspension work, it is worth considering the condition of other components, such as springs, control arms, or stabilizers. A well-selected set of elements helps avoid uneven tire wear, improves ride comfort, and increases safety in emergency situations. If you want to better understand the relationships between shock absorbers, control arms, and stabilizers and their impact on driving safety, check out our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.

Expanding Mercedes suspension upgrades

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