Audi S4 B7 Wheel Bearing Carrier Housing Rear Left N/S 8E0505433C

Audi S4 B7 Wheel Bearing Carrier Housing Rear Left N/S is a factory-original suspension component designed for the rear axle on the driver's side in diesel-powered vehicles. Thanks to its precise geometry and retention of original mounting points, it ensures stable vehicle handling and proper integration with the wheel bearing and other suspension components. This is a practical solution for users looking to restore factory driving characteristics without interfering with the suspension design.

Specifications and technical data

• SKU: 8E0505433C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0505433C
• Substitutable numbers: 8E0505433C, 8E0 505 433 C
• Location on the vehicle: Rear, Left
• Fuel type: Diesel
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The described rear left wheel bearing carrier housing is a load-bearing component that connects the wheel hub to the control arms and other suspension parts. In practice, it is responsible for:

• maintaining the correct rear axle geometry (toe, camber),
• stable seating of the wheel bearing and hub,
• transferring loads from the wheel to the body during acceleration, braking, and cornering,
• working with suspension adjustment elements to precisely set driving parameters. By maintaining the factory design, the housing allows for seamless integration with the stock suspension system in the Audi S4 B7 with a diesel engine, without the need for mounting modifications or additional adapters.

Compatibility with the rear axle and drivetrain

The component was designed specifically for the rear axle on the left side, which guarantees a proper fit with stock control arms, springs, shock absorbers, and the braking system. In combination with the appropriate wheel bearing and hub, it enables the maintenance of:

• proper wheel tracking throughout the entire suspension travel range,
• even force distribution in the suspension system,
• vehicle stability at higher speeds and during dynamic driving. Selecting the correct wheel bearing carrier housing for the specific engine version (Diesel) is important for proper interaction with the vehicle's weight and suspension characteristics, which translates into predictable road behavior.

Benefits of using an original wheel bearing carrier housing

Choosing a used, factory-original element from the Suspension Replacement Kits group allows you to maintain the parameters specified by the vehicle manufacturer. The most important advantages of this solution include:

• maintaining factory suspension geometry without the need for modifications,
• reliable fitment with stock bolts, bushings, and control arms,
• the possibility of an economical rear axle repair while maintaining high manufacturing quality,
• easier diagnostics and suspension adjustment after installation thanks to factory reference points. For workshops and private users, this means faster installation, a lower risk of alignment issues, and a more predictable final repair result.

Condition, verification, and practical application

The wheel bearing carrier housing is offered as a used part, which allows for a significant reduction in repair costs compared to a new component, while retaining the original design. Before installation, it is recommended to perform a standard inspection of the working surfaces, threads, and mounting points, as well as to verify the condition of the mating wheel bearing and suspension adjustment elements. If you are repairing the rear axle in an Audi with all-wheel drive or a heavily used suspension, it is worth checking out practical tips regarding diagnostics and part selection. Detailed information can be found in the article Repairing the Quattro drivetrain and suspension in Audi models: why is it worth relying solely on original used parts?, which discusses, among other things, symptoms of suspension component wear and the principles of safe component replacement.

Expanding suspension repairs and selecting related elements

When replacing the rear left wheel bearing carrier housing, it is worth considering a simultaneous inspection of other rear axle components, such as control arms, bushings, springs, or shock absorbers. A comprehensive approach to suspension service minimizes vehicle downtime and ensures consistent vehicle behavior after the repair. If you are planning a comprehensive repair or upgrade of the suspension area in your Audi and need other elements from the same group, such as control arms, hubs, or wheel bearings, check the available parts in the Audi Suspension Replacement Kits category. For older vehicles, where the availability of new components is sometimes limited, a guide describing the use of salvaged parts may also be helpful. More practical tips can be found in the material No parts at the dealership? How to handle repairs of older models using salvaged parts, which discusses how to effectively plan repairs using verified used components.