Mercedes W210 Rear Axle Wishbone Control Arm Right Left N/O/S A1243505306

Mercedes W210 Rear Control Arm Right Left Rear is a component from the Control Arms and Ball Joints group, designed for the rear axle of the vehicle. Designed for installation on the right or left rear side, it ensures stable wheel guidance and precise suspension geometry maintenance. This is a practical solution for users who want to restore proper suspension function in their Mercedes without investing in a new component.

Specifications and technical data

• SKU: A1243505306
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1243505306
• Substitutable numbers: A1243505306, A 124 350 53 06
• Location on the vehicle: Rear, Right, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in the Suspension System

The presented control arm operates in the rear part of the suspension, where it is responsible for controlling the wheel's position relative to the body and transferring loads during acceleration, braking, and encountering uneven surfaces. Its placement on the vehicle covers the rear axle, with the possibility of mounting on both the right and left sides, which facilitates the selection of the appropriate component for suspension system repairs.

Thanks to its proper design, the control arm helps maintain driving stability, limits undesirable changes in wheel toe and camber, and supports even tire wear. This is particularly important in Mercedes-class cars, where predictable handling and driving comfort are expected.

Benefits of Using an Original Mercedes Control Arm

Using an original control arm dedicated to Mercedes allows for the preservation of factory suspension operating parameters. The correct arm geometry, mounting points, and cooperation with ball joints and rubber-metal bushings translate into:

• consistent vehicle behavior during changes in load and speed,
• better vehicle control when driving over uneven surfaces,
• reduction of vibrations transmitted to the body.

The control arm designed for the rear axle of the Mercedes W210 provides a solid foundation for restoring correct suspension operation after wear of factory components. Selecting parts from the same construction group minimizes the risk of compatibility issues and facilitates subsequent diagnostics.

Mounting and Operational Characteristics

The placement on the vehicle, covering the rear, right, and left sides, ensures flexibility of application in various repair scenarios – from replacing a single control arm to more extensive intervention in the rear suspension system. The design intended for cooperation with ball joints and other elements from the Control Arms and Ball Joints group allows for maintaining the consistency of the entire system.

The product is offered as a used part, allowing for economical repair while maintaining the original construction specification. This is a sensible choice for drivers who want to restore proper vehicle handling while also considering rational service costs.

Technical Support and Suspension Knowledge

To better understand the role of control arms in the drivetrain and the relationships between shock absorbers, control arms, and stabilizers, it is worth using educational materials. Practical information on diagnosing and operating suspension components can be found in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which discusses, among other things, issues related to control arms in Mercedes cars.

Related Suspension Components for Mercedes

If you are planning a comprehensive repair or upgrade of the suspension area in your Mercedes and need other components from the same group, such as additional control arms, ball joints, or mounting brackets, check the available parts in the Mercedes Control Arms and Ball Joints category.