Mercedes W221 M275 Petrol Rear Wheel Carrier Wishbone Spring Link A2213502406

Mercedes W221 M275 Petrol Rear Wheel Carrier Wishbone Spring Link is a component from the Control arms and ball joints group, designed for the rear axle of vehicles with a petrol engine. The design of the spring link ensures precise wheel guidance and stable load transfer, which translates into predictable vehicle handling and driving comfort.

Specifications and technical data

• SKU: A2213502406
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2213502406
• Substitutable numbers: A2213502406, A 221 350 24 06
• Location on the vehicle: Rear, Right, Left
• Fuel type: Petrol
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

The offered spring link is designed to operate in the rear suspension, with the possibility of installation on either the left or right side. It is responsible for maintaining proper wheel geometry, controlling toe-in, and ensuring body stability during acceleration, braking, and driving over uneven surfaces. In vehicles with a petrol engine, the suspension system must effectively compensate for dynamic loads, which is why a correctly selected spring link is crucial for safety and predictable handling.

Benefits of using an original spring link

Using a dedicated spring link in the W221 model with an M275 engine allows for maintaining the factory suspension performance characteristics. The appropriate stiffness, geometry, and mounting method translate into:

• stable rear axle handling at higher speeds,
• more even tire wear due to maintaining correct geometry,
• better vehicle control during sudden maneuvers,
• reduced vibration transfer to the body.

For users who expect comfort and precision from their car, a properly selected rear axle spring link is one of the key elements of the entire suspension system.

Installation and operational characteristics

The spring link designed for the rear axle allows for installation on both the left and right sides, which facilitates part selection during comprehensive suspension maintenance. The construction is adapted to work with other system components, such as other control arms, ball joints, or suspension elements, ensuring consistent behavior of the entire system. The used component allows for an economical repair while maintaining compliance with factory design solutions.

Suspension optimization and safety

A functional spring link has a direct impact on the effectiveness of safety systems, such as ABS or electronic stability control. Maintaining the correct wheel position relative to the body improves tire grip and vehicle response predictability. In the case of noticeable play in the suspension, uneven tire wear, or reduced stability, replacing the spring link is one of the basic diagnostic and repair steps.

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

Technical support and knowledge about the suspension system

For users who want to better understand the relationships between the operation of control arms, shock absorbers, and stabilizers, a detailed guide dedicated to the construction and operation of the suspension will be helpful. Practical tips regarding diagnostics, symptoms of wear, and principles of part selection can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which will allow you to consciously plan service work and select the right components for your car.