Mercedes W205 Rear Side Hub Knuckle Suspension Carrier Right O/S A2053500241

Mercedes W205 Rear Side Hub Knuckle Suspension Carrier Right O/S is an original suspension system component designed for the rear axle on the right side of Mercedes vehicles. The precise geometry of this component ensures proper wheel alignment, body stability, and correct interaction with other multi-link suspension elements. Using an OEM component is a sensible choice for repairs when you want factory-fit quality without the need for modifications.

Specifications and technical data

• SKU: A2053500241-8
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2053500241
• Substitutable numbers: A2053500241, A 205 350 02 41, A2053572600, A 205 357 26 00
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The rear wheel knuckle on the right side plays a key role as a load-bearing structural element to which the control arms, hub, braking system components, and sensors related to vehicle handling are attached. It is responsible for:

• maintaining the correct geometry of the rear axle wheels (toe, camber),
• stable transfer of loads from the wheel to the body,
• proper interaction with shock absorbers and suspension springs,
• maintaining predictable vehicle handling during braking and acceleration.

Thanks to its factory design, the knuckle maintains the parameters specified by the manufacturer, which is especially important in premium class cars where the suspension system is precisely tuned.

Application on the rear axle on the right side

The presented wheel carrier is intended for installation in the rear part of the vehicle on the right side. This dedicated positioning means that the geometry and mounting points are optimized for a specific side of the body, which:

• facilitates installation without the need for adaptation,
• ensures compatibility with factory control arm and hub mounting points,
• minimizes the risk of incorrect wheel alignment after repair.

Proper selection of the installation side is particularly important in advanced multi-link systems, where each element has an assigned, precise position.

Characteristics of the OEM element and used condition

The knuckle comes from the original Mercedes production line, which means it maintains factory dimensional tolerances and compatibility with stock suspension components. Using an OEM element is a practical solution when you want to:

• maintain the original vehicle handling characteristics,
• ensure compatibility with stock control arms, hubs, and accessories,
• reduce repair costs while maintaining structural quality.

Before installation, standard workshop inspection for play, mounting sockets, and mating surfaces is recommended to ensure trouble-free operation after replacement.

Benefits of use in Suspension replacement kits

The element fits perfectly into Suspension replacement kits used for comprehensive rear axle repairs. Replacing the wheel knuckle along with other components in this area allows you to:

• restore correct suspension geometry after a collision or wear and tear,
• reduce uneven tire wear and improve driving stability,
• increase driving comfort by eliminating unwanted play and knocking.

This approach is particularly recommended for mid-range and luxury vehicles, where the precision of the suspension directly translates into safety and driving comfort.

Choosing a used knuckle and technical knowledge

When choosing a used suspension element, it is worth considering the type of suspension in the specific vehicle and how the vehicle is used. The differences between stock configurations and more dynamic setups are well described in the article: Stock vs. sports suspension – design differences and is it worth buying used suspension parts?. It is a practical source of knowledge that helps you consciously choose components for a specific application.

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

Additionally, when making a decision between a used part and a replacement, the following guide may be helpful: 5 reasons why a used OEM part is a better choice than a replacement, where you will find specific evaluation criteria and practical examples from the automotive market.