Mercedes-Benz E-Class A207 Rear Axle Right O/S Pull Rod Tension Torsion Strut

The Right Rear Axle Control Arm for Mercedes-Benz E-Class A207 is an original suspension component designed for installation on the right side of the rear axle. As part of the Tie Rods and Ends group, it ensures precise wheel guidance, geometry stabilization, and predictable vehicle behavior during acceleration, braking, and cornering. A used OEM component is a solution for users seeking a technically matched suspension part without resorting to unknown aftermarket alternatives.

Specifications and technical data

• SKU: A2075240447
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2075240447
• Substitutable numbers: A2075240447, A 207 524 04 47, BG
• Weight: 150
• Location on the vehicle: Rear, Right
• Offset (ET):
• Category: Tie Rods & Steering Linkages

Purpose and Function in the Rear Axle Suspension

This right-side rear axle control arm operates within a multi-link system, responsible for maintaining the correct wheel position relative to the body. The component transmits longitudinal and lateral forces, stabilizing the hub's position and limiting undesirable changes in toe and camber under load.

In practice, this translates to:

• more predictable car handling at higher speeds,
• stable rear axle behavior during braking and sudden maneuvers,
• reduction of play and knocking in the suspension resulting from wear of the old component.

Construction and Fitment for Mercedes-Benz E-Class A207

The Right Rear Axle Control Arm has been specifically designed for the suspension structure of the Mercedes E-Class in the A207 body style (convertible/coupe), taking into account the factory geometry and the rear axle's operating characteristics. The appropriate shaping of the arm and mounting points allows for seamless integration into existing suspension sockets without the need for modifications to other components.

Original Mercedes origin guarantees:

• proper fitment with other control arms and rear axle components,
• maintenance of factory geometry parameters after correct adjustment,
• compatibility with standard mounting points and hardware.

Benefits of Using an Original Control Arm

Using a used, original control arm to replace a worn component restores proper suspension operation without interfering with the manufacturer's design. This solution is particularly beneficial when you prioritize:

• maintaining handling characteristics consistent with Mercedes-Benz's intentions,
• limiting excessive tire wear resulting from incorrect geometry,
• reducing noise, vibrations, and knocking originating from the rear axle.

Replacing this component is recommended when noticeable play in the suspension is detected, there are issues with maintaining the driving line, or after collisions and mechanical damage to the rear of the vehicle. A precisely selected control arm helps restore stability and driving comfort without the need for costly overhauls of the entire system.

Practical Application in Service

The right-side rear axle control arm is often replaced during comprehensive suspension repairs, geometry adjustments after hitting an obstacle, or in cases of uneven tire wear. In conjunction with other components of the multi-link system, it allows for a cohesive service outcome and elimination of vehicle handling problems.

If you are planning a comprehensive repair or upgrade of the suspension and wheel guidance system in your Mercedes and need other parts from the same group, such as additional control arms, tie rod ends, or connecting elements, check the available parts in the Mercedes Tie Rods and Ends category.

Practical Tips for Selection and Installation

Before installation, it is advisable to verify the part's compatibility with the specific body style and suspension system of your E-Class. After installation, a rear axle geometry adjustment is recommended to fully utilize the potential of the newly installed component and avoid accelerated tire wear.

For users who are also considering replacing other key components in their vehicle, a practical guide on purchasing used components may be helpful – more information can be found in the article How to Buy a Used Car Engine and Avoid Pitfalls – A Step-by-Step Guide, which discusses universal principles for assessing the condition of used parts.