Rear Wishbone Mercedes W177 W247 AMG Control Arm Axle Left Right A2473506100

Mercedes W177 W247 AMG Rear Control Arm Left Right is an original part from the Control Arms & Ball Joints group, designed for the rear axle of Mercedes compact class vehicles. The control arm's design ensures stable wheel guidance, precise suspension geometry maintenance, and predictable vehicle behavior during acceleration, braking, and cornering.

Specifications and technical data

• SKU: A2473506100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2473506100
• Substitutable numbers: A2473506100, A 247 350 61 00
• Location on the vehicle: Rear, Right, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Placement in Suspension

The presented control arm is designed for installation in the rear suspension, with the possibility of use on both the left and right sides. This solution facilitates the selection of the appropriate part for rear axle repairs, especially when you want to maintain consistent suspension performance on both sides of the vehicle.

Thanks to precise fitting to the Mercedes W177 and W247 platforms, the control arm works with other suspension system components, ensuring proper wheel guidance, toe control, and body stability under typical road conditions.

Technical Characteristics and Function in the System

The control arm plays a key role in transferring loads between the body and the wheel hub, as well as in maintaining the set suspension geometry. In practice, this means:

• control of the wheel's position relative to the body in the horizontal and vertical planes,
• stable vehicle handling during load and speed changes,
• limitation of unwanted wheel movements that could cause driving instability.

The version used in AMG variants is designed for more dynamic driving, which translates to appropriately selected stiffness and operating characteristics in conjunction with other suspension elements.

Benefits of Using an Original Control Arm

Using an original control arm on the rear axle of a Mercedes allows you to maintain the vehicle's factory handling parameters. The most important benefits include:

• consistent suspension performance with other rear axle components,
• proper transfer of longitudinal and transverse forces, which contributes to predictable vehicle behavior,
• the ability to restore correct geometry after a collision, wear, or replacement of other suspension components.

This type of control arm is particularly important in sporty vehicles, where steering precision and stability at higher speeds directly impact driving comfort and safety.

Part Condition and Service Application

The offered control arm is from the used parts group, making it an attractive service solution when you are looking for an optimal cost-to-quality ratio. This type of component is often chosen for:

• post-accident rear axle repairs,
• eliminating play and knocking in the suspension,
• restoring proper vehicle handling after detecting deformation or corrosion of the previous part.

It is always advisable to confirm the correct control arm for a specific Mercedes version based on vehicle data and manufacturer markings to ensure full compatibility with the suspension system.

Technical Support and Additional Information

To better understand the role of control arms in the drivetrain and the symptoms of their wear, it is worth reading the guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers. The article discusses practical aspects of suspension diagnostics and operation in popular models of various brands.

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