Mercedes-Benz W211 E 270 CDI Front Right O/S Suspension Brake Disc Wheel Carrier

Mercedes-Benz W211 E 270 CDI Front Right O/S Suspension Brake Disc Wheel Carrier is a complete solution from the Suspension repair kits category, designed for the front axle on the passenger side (right side) of the vehicle. This component integrates key parts responsible for wheel guidance, transferring loads from the suspension, and interacting with the braking system, which directly impacts stability, steering precision, and driving safety.

Specifications and technical data

• SKU: A0003301007-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A0003301007
• Substitutable numbers: A0003301007, A 000 330 10 07, A2303300325, A 230 330 03 25, A0034200283, A 003 420 02 83, A2114210812, A 211 421 08 12
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The front right wheel carrier in this set serves as the central connection point for suspension, steering, and braking components in the Mercedes-Benz E-Class W211 with a 2.7 CDI engine. It is responsible for:

• guiding the wheel on the vertical and horizontal axis,
• stable mounting of the wheel hub and brake disc,
• transferring forces from the control arms and shock absorber to the chassis,
• interacting with the steering system during wheel turns.

By integrating several sub-assemblies into one module, the replacement process is more predictable, and the risk of installation errors is minimized.

Set construction and installation benefits

The presented item belongs to the Suspension repair kits group, meaning it includes key components necessary to restore the correct geometry and operation of the front right wheel. The design of the wheel carrier has been engineered for specific mounting points on the W211 chassis, ensuring proper camber and toe angles after a correct geometry alignment.

The placement on the vehicle is the front axle on the right side, which is crucial when selecting parts for asymmetric suspension designs. Using a complete wheel carrier with a brake caliper bracket facilitates service work, reduces repair time, and allows for consistent restoration of factory handling characteristics.

Compatibility, brand, and reference numbers

The product is marked as a BMW brand item in the context of the catalog system; however, in terms of construction, it corresponds to the front right wheel carrier used in the Mercedes-Benz W211 E 270 CDI. In the parts database, it has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration and comparison with the part removed from the car.

Additionally, the product has its own warehouse identifier SKU, which speeds up order processing and minimizes the risk of errors when assembling shipments.

Condition, quality, and service application

The offered wheel carrier is a used item, which in workshop practice is often a cost-effective solution for suspension repairs in daily-driven vehicles. This type of part allows for:

• restoring correct geometry after mechanical damage (e.g., hitting a curb, collision),
• eliminating play and irregularities in wheel guidance,
• reducing costs compared to purchasing a new module while maintaining proper functionality.

Due to the nature of the load-bearing element, installation in a specialized service center with subsequent suspension geometry alignment is recommended to fully utilize the potential of the set and ensure stable vehicle handling.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other elements from the same group, such as steering knuckles, hubs, or complete carrier modules, check the available parts in the BMW Suspension repair kits category.

To deepen your knowledge regarding the diagnostics and operation of suspension elements, including shock absorbers, control arms, and stabilizers in popular models, it is worth reading the guide article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps to better plan the scope of repairs and select the appropriate components.