Wheel Carrier Mercedes W208 R170 Rear Right O/S Wheel Hub Bearing A2023509508

Wheel Carrier Mercedes W208 R170 Rear Right O/S Wheel Hub Bearing is a precision suspension component designed for installation on the rear right side of the vehicle. As a part of the Suspension repair kits group, it ensures stable wheel handling, correct geometry, and predictable vehicle behavior while driving. This used OEM Mercedes component allows for maintaining factory suspension performance parameters without the need for costly replacement of the entire module with a new one.

Specifications and technical data

• SKU: A2023509508-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2023509508
• Substitutable numbers: A2023509508, A 202 350 95 08, A2033570108, A 203 357 01 08, A2104201544, A 210 420 15 44
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The rear right wheel carrier integrated with the hub and bearing is responsible for a rigid yet precise connection between the wheel and the rear suspension. This component:

• maintains the correct wheel position relative to the body,
• transfers loads from the road surface to the control arms and the rest of the suspension,
• works with the wheel bearing to ensure smooth rotation without excessive play,
• influences the rear axle geometry and, consequently, the stability of the vehicle's path.

Thanks to its dedicated placement on the rear right side of the vehicle, the component is structurally matched to the specifics of Mercedes W208 and R170 models, which facilitates installation and reduces the risk of compatibility issues.

Compatibility and mounting parameters

The offered wheel carrier was designed as an original part for selected Mercedes models, which means it maintains factory mounting points and is compatible with stock control arms, hubs, and bearings. The design intended for installation on the rear right side of the vehicle allows for:

• seamless fitment with existing suspension elements,
• correct adjustment of wheel camber and toe angles after geometry alignment,
• maintaining proper cooperation with the braking system and shock absorber mount.

Such fitment translates into predictable vehicle behavior during braking, acceleration, and cornering.

Characteristics of the used component

The presented wheel carrier with hub and bearing comes from dismantling and has the status of a used OEM component. This type of part is a good choice in situations where:

• mechanical damage to the suspension has occurred (e.g., after a collision or hitting a curb),
• there is excessive play within the wheel mounting area,
• it is necessary to replace the entire assembly instead of refurbishing individual elements.

Choosing an original, used sub-assembly allows for maintaining the factory suspension design while optimizing repair costs compared to purchasing a new part.

Benefits of using an original wheel carrier

Using the rear right wheel carrier with hub and bearing dedicated to the Mercedes W208 / R170 brings a number of practical benefits:

• Factory fit – maintaining original suspension geometry and mounting points.
• Stable wheel handling – reducing unwanted play and improving steering precision.
• Consistency with other suspension elements – compatibility with stock control arms, shock absorbers, and the braking system.
• Rational service costs – the ability to replace the complete assembly instead of repairing many individual components.

For users who value maintaining the driving characteristics typical of the Mercedes brand, choosing an original component from the Suspension repair kits group is a technically sound solution.

Operation and care for used parts

To maximize the potential of the used wheel carrier with hub and bearing, it is worth paying attention to proper installation, geometry checks, and regular suspension inspections. You can read about how to practically care for dismantled sub-assemblies – including suspension elements – in the article: How to extend the service life of used car parts?

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, hubs, or bearings, check the available parts in the Mercedes suspension repair kits category.