Mercedes W205 Rear Brake Disc Wheel Hub Carrier Right O/S A2053500241

The Mercedes W205 Wheel Hub Knuckle Right Rear is an original suspension component designed for the rear right side of the suspension. As part of the Suspension Replacement Kits group, it ensures proper wheel guidance, vehicle stability, and correct interaction with other suspension components. Using a pre-owned component allows for an economical yet technically sound repair of the suspension system in Mercedes vehicles.

Specifications and technical data

• SKU: A2053500241
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2053500241
• Substitutable numbers: A2053500241, A 205 350 02 41, A2054230481, A 205 423 04 81, A2053507001, A 205 350 70 01, A0004231812, A 000 423 18 12
• Weight: 150
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in Suspension

The wheel hub knuckle mounted on the rear right axle is responsible for precise wheel guidance and transferring loads from the road surface to the suspension elements. In conjunction with the control arms, shock absorber, and braking system, it forms a stable assembly that influences:

• maintaining the correct geometry of the rear axle,
• even tire wear,
• driving stability during braking and acceleration,
• proper interaction with safety systems (including traction control and stability control).

By retaining its factory design, this component allows for the restoration of the vehicle's original driving characteristics after mechanical damage or wear and tear.

Compatibility and Reference Numbers

The wheel hub knuckle is specifically designed for Mercedes W205 models, ensuring a proper fit with suspension and braking system mountings. The part has a dedicated OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with specific equipment versions and vehicle model years. Before purchasing, it is advisable to compare the markings with service documentation or the removed component to ensure full assembly compatibility.

Performance Characteristics and Installation

As a part from the Suspension Replacement Kits category, the wheel hub knuckle is intended for direct installation in place of the damaged component. Its design anticipates cooperation with factory bearings, brake discs, calipers, and sensors, allowing for the preservation of the suspension's original operating characteristics.

• Vehicle Placement: Rear right side – eliminates the risk of error when selecting the mounting side.
• Factory Mounting Geometry – facilitates installation and alignment adjustment after repair.
• Designed for Standard Mercedes Solutions – no structural modifications required.

The appropriately selected mass and rigidity of the element contribute to proper vibration damping and driving comfort, especially at higher speeds and when the vehicle is loaded.

Benefits of Using an Original Used Part

Using an original, used wheel hub knuckle allows for a combination of rational repair costs with the preservation of factory driving parameters. Compared to aftermarket alternatives of unknown origin, an original component ensures:

• retention of the manufacturer's designed rigidity and durability,
• correct positioning of control arm and shock absorber mounting points,
• better interaction with the vehicle's electronic systems.

For premium vehicles like Mercedes, choosing original parts from disassembly is often an optimal compromise between quality and repair cost. More about the advantages of using original used parts in cars of this brand can be found in the article Used Mercedes Parts – Original Parts from Disassembly.

Support with Selection and Expanding Repair Scope

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 control arms, hubs, or shock absorber mounts, check the available parts in the Mercedes Suspension Replacement Kits category.

If you have doubts about the advisability of using used suspension components, it is also worth reading the guide Used Car Parts: Myths and Facts You Need to Know, which clearly explains the issues of durability, safety, and cost-effectiveness of such solutions.