Mercedes W205 C350 e Rear Left N/S Suspension Leg Brake Disc Wheel Hub Carrier

Mercedes W205 C350 e Rear Left N/S Suspension Leg Brake Disc Wheel Hub Carrier is a complete load-bearing component designed for the rear axle on the driver's side. This factory-spec assembly, including the suspension leg, brake disc, and hub with carrier, allows for a consistent, technically correct replacement of the entire suspension node in a single service process, which significantly simplifies repairs and reduces the risk of part mismatch.

Specifications and technical data

• SKU: A2053500141-6
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2053500141
• Substitutable numbers: A2053500141, A 205 350 01 41, A2053500209, A 205 350 02 09, A2054230381, A 205 423 03 81, A0004231812, A 000 423 18 12
• Weight: 150
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the vehicle

The described suspension assembly has been designed specifically for the Mercedes W205 C350 e model and is mounted on the rear axle on the left side. It combines the function of wheel guidance, transferring loads from the body to the road, and working with the braking system through the integrated disc and hub. This solution ensures stable vehicle handling, predictable behavior in corners, and correct rear axle geometry.

Thanks to its factory design, the assembly works with standard braking and suspension system components, which facilitates installation and reduces the need for additional adjustments. The vehicle placement is clearly defined as rear – left side, which minimizes the risk of errors when selecting parts.

Assembly construction: suspension leg, brake disc, hub, and carrier

The complete assembly includes several key components working as a single unit. These include:

• suspension leg responsible for wheel guidance and cooperation with the rest of the suspension system,
• brake disc providing a working surface for brake pads,
• wheel hub enabling proper rim seating and torque transfer,
• wheel hub carrier integrating mounts for control arms, shock absorber, and brake components.

This configuration allows for the replacement of the entire node in case of mechanical damage, corrosion, or operational wear, without the need to break the repair down into many separate elements. From a service perspective, this means shorter labor time and a lower risk of assembly errors.

Benefits of using an original suspension assembly

Using a complete, factory-spec suspension assembly in the Mercedes W205 C350 e provides several significant technical benefits:

• Structural consistency – all elements (leg, disc, hub, carrier) are structurally matched to each other, which promotes the maintenance of proper geometry and system rigidity.
• Stable vehicle handling – a properly selected rear suspension assembly influences predictable car behavior during braking, acceleration, and load changes.
• Reduction of vibration and noise – proper fitting of the wheel node elements helps reduce unwanted vibrations transmitted to the body.
• Easier diagnostics and service – replacing a complete module simplifies the repair process compared to selecting individual components from various sources.

Additionally, using an original assembly is beneficial from the point of view of long-term operation – compliance with the manufacturer's factory specifications is maintained, which is important for both safety and the subsequent assessment of the vehicle's condition.

Product characteristics and fitment

The presented element belongs to the Suspension replacement kits group, which means it is intended for comprehensive service of a specific rear suspension node. The product has assigned part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration in service catalogs and parts selection systems.

The weight of the assembly is adapted to the structural requirements of the rear axle in the Mercedes W205 C350 e, ensuring adequate rigidity while maintaining the proper suspension performance characteristics. Thanks to this, after correct installation, it is possible to maintain factory handling parameters and ride comfort.

Condition, practical application, and technical support

The item is offered as a used part, which allows for economical vehicle repair while maintaining the original technical specification. In practice, this is a solution often chosen for post-accident repairs of the rear axle, replacement of a damaged steering knuckle, hub, or brake disc, as well as for geometry correction after strong impacts to the wheel.

If you want to better understand how such an assembly fits into the operation of the entire chassis, it is worth consulting a guide. A detailed discussion of the principles of operation and maintenance of suspension elements can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps in consciously planning repairs and diagnostics.

In the context of selecting used parts for premium vehicles, a discussion on the impact of original components on the car's value may also be useful – more information can be found in the guide Original used parts vs. resale price – how not to lose money?, where it is described how to reasonably plan repairs using factory sub-assemblies.

Expanding repairs within the Mercedes rear suspension

If you are planning a comprehensive repair or upgrade of the rear suspension zone in your Mercedes and need other elements from the same group, such as additional legs, complete hub nodes, or related mounting modules, check the available parts in the Mercedes suspension replacement kits category.