Mercedes W205 W213 Front Axle Tension Strut Control Arm Right O/S A2053304403

The Mercedes W205 W213 Front Lower Right Control Arm is a component from the Control Arms and Ball Joints group, designed for the front right corner of the suspension. Engineered as an original Mercedes part, it ensures proper vehicle geometry and stable handling in everyday driving.

Specifications and technical data

• SKU: A2053304403
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2053304403
• Substitutable numbers: A2053304403, A 205 330 44 03
• Location on the vehicle: Front, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in Suspension

The front lower right control arm is responsible for precise wheel guidance, maintaining the set toe angle, and body stability during braking and over uneven surfaces. In mid-size Mercedes vehicles, such as the W205 and W213 series, a correctly selected control arm is crucial for:

• maintaining correct suspension geometry under load,
• reducing unwanted play in the steering system,
• even tire wear and predictable vehicle behavior.

Its placement in the Front, Right zone directly impacts the perceived stiffness of the vehicle's front end and ride comfort at higher speeds.

Compatibility and Fitment for Mercedes W205 / W213

This control arm has been developed with the suspension architecture of Mercedes W205 and W213 models in mind, ensuring correct mounting points, appropriate arm length, and kinematics in line with manufacturer specifications. This guarantees the following after installation:

• factory ball joint operating angles,
• proper interaction with other front axle suspension components,
• stable vehicle handling during cornering and emergency maneuvers.

Such precise fitment minimizes the risk of incorrect geometry alignment and simplifies subsequent adjustments at the diagnostic station.

Characteristics of the Used Component

The offered control arm is a used part, which translates to an economical suspension repair option while retaining the original Mercedes construction. In many cases, this is a beneficial solution for:

• post-accident front-end repairs,
• mechanical damage resulting from hitting an obstacle,
• the need for a quick replacement of a single front axle component.

Choosing an original control arm from a dismantled vehicle helps maintain the structural integrity of the drivetrain, contributing to predictable vehicle behavior on the road.

Importance for Safety and Handling

A functional front lower right control arm contributes to driving stability, especially during braking and dynamic lane changes. A correctly selected component from the Control Arms and Ball Joints group helps reduce:

• vibrations transmitted to the body and steering system,
• excessive body roll during abrupt maneuvers,
• the risk of accelerated tire wear on the right side.

For the driver, this means more predictable car reactions, better vehicle control, and enhanced driving comfort in everyday conditions.

Suspension System Expansion and Service

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

For drivers who want to better understand the relationships between the operation of control arms, shock absorbers, and stabilizers, as well as the symptoms of wear in these components, the guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers will be helpful. It will allow you to better assess when the replacement of the front right control arm should be combined with additional service work.