Mercedes W204 Wheel Carrier Rear Left N/S Suspension Wheel Hub A2043570106

Mercedes W204 Wheel Carrier Rear Left N/S Suspension Wheel Hub is an original chassis component designed for the rear left side, specifically engineered for Mercedes W204 class models. Thanks to its factory geometry and precise manufacturing, it ensures stable handling, proper suspension operation, and safe load distribution during daily use. It is a practical solution for users looking to restore correct wheel geometry and maintain the driving characteristics typical of Mercedes suspension.

Specifications and technical data

• SKU: A2043570106
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2043570106
• Substitutable numbers: A2043570106, A 204 357 01 06
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The rear left wheel carrier in a Mercedes W204 is a key structural component that connects the wheel hub to the suspension elements and the braking system. It is responsible for:

• maintaining the correct position of the wheel relative to the body,
• stable transfer of longitudinal and lateral forces while driving,
• maintaining correct wheel alignment and camber,
• working in conjunction with control arms and other components from the Suspension replacement kits group.

Selecting the correct rear left wheel carrier is particularly important after collisions, mechanical damage, or in cases of excessive wear of suspension components, when problems with geometry, uneven tire wear, or driving stability occur.

Benefits of using an original wheel carrier

Using an original wheel carrier dedicated to the W204 allows for maintaining the vehicle's factory handling parameters. The most important advantages include:

• Precise fit to the rear axle construction of the Mercedes W204, without the need for modifications.
• Compatibility with stock suspension and brake components, which facilitates installation.
• The ability to correctly set the geometry after repairing the chassis.
• Consistency with other components in the suspension group, which translates into predictable vehicle behavior.

The rear left wheel carrier is particularly important in vehicles where maintaining the comfort and stability typical of the Mercedes brand is a priority, without compromising on safety.

Installation and operational characteristics

The component is designed for installation on the rear axle on the left side, in accordance with the factory W204 suspension layout. In practice, this means:

• easier identification of the installation side during service work,
• the ability to use existing mounting points on the body and control arms,
• maintaining the correct position of the hub and cooperating components.

After installing the wheel carrier, it is recommended to perform a full wheel alignment and adjustment to fully utilize the potential of the suspension system and avoid premature tire wear.

Part condition and practical application

The wheel carrier comes from the used parts segment, which allows for an economical repair while maintaining the original Mercedes design. It is a good solution in situations where:

• local damage to the rear left suspension has occurred,
• it is necessary to replace the wheel carrier without interfering with other system components,
• it is important to maintain consistency with the factory W204 suspension design.

Choosing a used OEM component allows for cost reduction while maintaining the correct geometry and operating characteristics of the rear axle.

Suspension system expansion and auxiliary materials

If you are planning a comprehensive repair or upgrade of the suspension area in your Mercedes and need other elements from the same group, such as control arms, bushings, or additional mounts, check out the available parts in the Mercedes suspension replacement kits category.

For users considering a broader upgrade of the chassis and conscious selection of components from the suspension group, a guide comparing stock and sports solutions will be useful – you can find a detailed discussion in the article Stock vs. sports suspension – design differences and is it worth buying used suspension parts?.