Mercedes W206 Wishbone Suspension Control Arm Rear Left Right N/O/S A2063520500

The W206 Rear Left Right N/O/S A2063520500 is an original rear suspension component designed for installation on the right or left side at the rear of the vehicle. This part comes from the Mercedes range, guaranteeing a factory fit for the body structure and axle geometry. Using a pre-owned component allows for a technically sound repair without the need to resort to aftermarket replacements with uncertain specifications.

Specifications and technical data

• SKU: A2063501100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2063501100
• Substitutable numbers: A2063501100, A 206 350 11 00, A2063520500, A 206 352 05 00
• Location on the vehicle: Rear, Right, Left

Vehicle Application and Placement

This component is designed for operation at the rear of the vehicle, with the possibility of installation on both the right and left sides. This solution simplifies part selection during suspension repairs and helps maintain consistent performance characteristics of the rear axle. Using a component that aligns with the original design specifications supports driving stability, correct wheel tracking, and predictable vehicle behavior in corners.

Original Mercedes Origin

The part originates from the Mercedes production line, which means adherence to the vehicle manufacturer's quality standards. An original component is designed for the specific W206 platform, ensuring correct mounting points, appropriate rigidity, and compatibility with other drivetrain elements. In practice, this translates to easier installation, no need for modifications, and predictable vehicle performance after repair.

Characteristics of a Used Component

The element is offered in used condition, representing a sensible compromise between repair cost and maintaining original technical specifications. A used part allows for:

• maintaining the factory rear axle geometry,
• preserving compatibility with standard mountings and hardware,
• reducing service costs while utilizing an OEM component. For many users, this is a practical solution for post-accident repairs, geometry correction, or replacement of parts worn through normal use.

Benefits of Using an Original W206 Part

Using an original rear suspension element for the W206 model helps maintain the integrity of the entire drivetrain. Compared to random aftermarket replacements, an OEM component ensures:

• precise fit to the body and mounting points,
• retention of the suspension's performance characteristics as intended by the manufacturer,
• better integration with factory safety and stability control systems. This is particularly important in modern designs where axle geometry and component rigidity directly impact the effectiveness of electronic driver-assistance systems.

Application in Service and Modernization

Choosing such a component is beneficial for both standard repairs and more extensive overhauls of the vehicle's rear end. For comprehensive service work, it's advisable to consider the consistency of the entire drivetrain and suspension system – especially in more powerful Mercedes engine variants. When planning larger modernization projects or engine refreshes, the following article may be helpful in understanding how appropriately selected components influence engine performance and driving refinement: Second Life for the Mercedes OM642 Engine – How Injectors and Turbocharger Restore Power to the 3.0 V6 CDI.

Summary

The W206 Rear Left Right N/O/S A2063520500 is a practical solution for owners and workshops aiming to preserve the factory characteristics of the Mercedes rear suspension while optimizing costs. Its original origin, suitability for installation on either side of the rear axle, and compatibility with the W206 design make it a solid foundation for a professional repair or drivetrain rebuild.