Control Arm Mercedes C216 W221 Rear Suspension Wishbone Right O/S A2213500706

The Mercedes C216 W221 Rear Right Control Arm is an original part from the Control Arms and Ball Joints group, designed for the rear right side of the suspension. Thanks to its factory geometry and construction compliant with Mercedes standards, this component allows for the restoration of correct suspension kinematics and stable vehicle handling. This is a solution for users who expect precise fitment and retention of driving characteristics as intended by the manufacturer.

Specifications and technical data

• SKU: A2213500706
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2213500706
• Substitutable numbers: A2213500706, A 221 350 07 06, 2213520388, 221 352 03 88
• Location on the vehicle: Rear, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in the Suspension System

The presented control arm operates on the rear axle on the right side, responsible for maintaining the correct wheel position relative to the body and controlling toe and camber. A properly selected component in this location is crucial for:

• vehicle stability when driving straight and in corners,
• even tire wear,
• effective transfer of braking and acceleration forces,
• reduction of unwanted play and knocking in the rear suspension.

The control arm dedicated to the C216 and W221 platforms allows for the maintenance of correct suspension geometry, which translates into predictable car responses and comfortable operation of the drivetrain.

Construction and Fitment for Mercedes C216 / W221

The component has been specifically designed for the suspension architecture of Mercedes luxury class models, ensuring appropriate mounting points and compatibility with other rear axle components. This allows for installation similar to the factory method, without the need for modifications or adaptations.

The control arm works with other elements from the Control Arms and Ball Joints group, forming a cohesive system responsible for wheel guidance. After replacement, a wheel alignment is recommended to fully utilize the potential of the newly installed component.

Condition, Origin, and Benefits of Use

The offered control arm is a used part, originating from the original Mercedes suspension system. Choosing this solution allows for the retention of factory suspension operating parameters while limiting costs compared to purchasing a new part. This is particularly beneficial for complex multi-link suspension systems where simultaneous replacement of several components can be expensive.

Using an original rear right control arm helps eliminate typical wear symptoms such as rear-end instability, pulling to one side, or excessive tire wear on one side. It is a practical way to restore proper vehicle handling without compromising on fitment.

Installation and Maintenance Tips

When replacing the control arm in the rear right suspension, it is advisable to check the condition of other cooperating elements, such as other control arms, ball joints, or rubber-metal bushings. A comprehensive approach to suspension service helps reduce downtime and ensures consistent vehicle behavior under all load conditions.

For users who want to better understand the role of such elements in the drivetrain, a guide will be helpful – a detailed discussion can be found in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which describes, among other things, the principles of diagnostics and operation of control arms in premium cars.

Expanding Suspension Service for Mercedes

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