Audi A3 8V Front Wheel Hub Wishbone Knuckle Bearing Right O/S 5Q0407256Q

Audi A3 8V Front Wheel Hub Wishbone Knuckle Bearing Right O/S is an original suspension system component from the Wheel bearings, hubs and bushings category, designed for installation on the passenger side. It ensures precise wheel guidance, stable bearing seating, and proper suspension geometry, which translates into safe and predictable vehicle handling on the road.

Specifications and technical data

• SKU: 5Q0407256Q-3
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0407256Q
• Substitutable numbers: 5Q0407256Q, 5Q0 407 256 Q
• Location on the vehicle: Front, Right
• Part type: Wheel Hub & Bearing Assembly
• Category: Wheel Bearings, Hubs & Seals

Purpose and function in the suspension system

The steering knuckle integrated with the hub and bearing for the front right side of the vehicle is responsible for the rigid connection between the wheel and the suspension, as well as for the proper transfer of loads from the road surface to the chassis. In combination with the wishbone, shock absorber, and steering system, this component:

• maintains a stable wheel position relative to the chassis,
• ensures the correct steering angle and front axle geometry,
• enables smooth wheel rotation thanks to the integrated bearing,
• transfers braking and acceleration forces to other suspension components. For Audi A3 8V models, using a complete steering knuckle with hub and bearing for the front right side helps reduce the risk of incorrect wheel alignment and unwanted play in the suspension system.

Benefits of using an original Audi component

The original Audi steering knuckle with wheel hub and bearing has been designed for the specific construction of the A3 8V front suspension, which ensures:

• factory fitment to the wishbone, shock absorber, and steering system mounts,
• maintenance of the geometry parameters specified by the manufacturer,
• compatibility with standard brakes and front axle equipment,
• material and structural consistency with other suspension components. As a result, installation is predictable, and after replacement, it is easier to achieve correct wheel alignment and camber settings at a diagnostic station.

Condition, verification, and service application

The item comes from a used vehicle and is offered as a used part, which is a cost-effective solution while maintaining the original manufacturer's specifications. This type of component is particularly useful in situations of:

• steering knuckle damage resulting from a collision or hitting an obstacle,
• excessive wear or damage to the wheel hub and bearing,
• the need to restore proper suspension geometry after bodywork or mechanical repairs. Replacing the complete steering knuckle with hub and bearing on the front right side allows for reduced service time and fewer disassembly/assembly operations compared to replacing individual sub-assemblies.

Professional selection and compatibility

To ensure the proper operation of the suspension system, it is crucial to match the steering knuckle with hub and bearing to the specific version of the Audi A3 8V, taking into account the installation side and the front suspension design. In the selection process, it is worth paying attention to:

• compliance with vehicle manufacturer markings,
• the type of suspension used on the front axle,
• the component's intended use for the right side of the vehicle. If you want to learn more about safely choosing used components and avoiding mistakes when matching them to a specific model, take advantage of expert advice in the article No more bad purchases! How to professionally select used car parts.

Expansion and service of the Audi bearing, hub, and bushing system

If you are planning a comprehensive repair or upgrade of the suspension and chassis area in your Audi and need other elements from the same group, such as additional hubs, wheel bearings, or mounting bushings, check out the available parts in the Audi wheel bearings, hubs and bushings category.

Summary

Audi A3 8V Front Wheel Hub Wishbone Knuckle Bearing Right O/S is a practical service solution for users looking for an original, structurally matched suspension component. Using this component helps restore proper vehicle handling, front axle stability, and correct cooperation between the suspension, brakes, and steering system, which has a direct impact on driving comfort and safety.