Audi TT FV Wheel Hub Front Right O/S Steering Knuckle Brake Disc 8S0407254F

Audi TT FV Wheel Hub Front Right O/S Steering Knuckle Brake Disc is an original chassis component from the Wheel bearings, hubs and bushings group, designed for installation on the right side of the front axle. This is a solid, used Audi part that allows for precise suspension geometry restoration and stable wheel mounting, which translates into predictable vehicle handling.

Specifications and technical data

• SKU: 8S0407254F
• Mark: Audi
• Condition: Used
• OEM Part Number: 8S0407254F
• Substitutable numbers: 8S0407254F, 8S0 407 254 F
• Location on the vehicle: Front, Right
• Category: Wheel Bearings, Hubs & Seals

Purpose and function in the chassis system

The presented steering knuckle with wheel hub is a key component connecting the suspension, steering system, and wheel assembly on the right side of the front axle. It is responsible for:

• stable mounting of the wheel hub and wheel bearing,
• proper wheel guidance throughout the suspension travel range,
• maintaining correct geometry (toe, camber angle),
• transferring loads from the road to the suspension components.

By maintaining the factory Audi design, the part ensures compatibility with stock suspension and steering components, which facilitates installation and subsequent adjustment.

Benefits of using an original Audi steering knuckle

Using an original steering knuckle with hub in an Audi TT allows you to maintain the structural integrity of the entire front of the vehicle. In practice, this means:

• secure fit to factory mounting points – no need for modifications or adjustments to the component,
• preservation of factory suspension and steering operating parameters,
• easier diagnostics and service in the future, thanks to compliance with manufacturer documentation,
• the possibility of cost-effective repair after mechanical damage to the front of the vehicle.

A used, original Audi part is a reasonable alternative to replacements of unknown origin, especially in a critical area such as the front axle and vehicle handling.

Vehicle placement and installation aspects

The steering knuckle with hub is designed for installation on the front right side, which is important both when selecting the part and during subsequent geometry adjustment. Proper alignment of the component to the vehicle side affects:

• correct positioning of shock absorber and control arm mounting points,
• proper cooperation with the braking and steering systems,
• even tire wear and stability during braking and cornering.

Before installation, it is recommended to perform a standard inspection of the condition of mounting surfaces and connections, and after replacement – to perform a suspension geometry adjustment to fully utilize the potential of the part.

Used condition – an informed choice for Audi repairs

The item comes from the category of used Audi parts, which allows for a significant reduction in repair costs while maintaining a design consistent with the factory project. This is a good solution in situations such as:

• repair after a collision or impact to the suspension,
• damage to threads, mounts, or deformation of the steering knuckle,
• the need for a quick replacement of the component on a limited budget.

If you want to better understand how to safely use second-hand components and what to look for when choosing them, read the article Used car parts: myths and facts you need to know, which dispels the most common doubts associated with such solutions.

Repair expansion and selection of related elements

When replacing the steering knuckle with hub, it is also worth considering checking other chassis elements on this axle, such as bearings, bushings, or other components responsible for wheel guidance. If you are planning a comprehensive repair or upgrade of the front axle suspension zone in your Audi and need other elements from the same group, such as hubs, bearings, or bushings, check the available parts in the Audi wheel bearings, hubs and bushings category.

For Audi owners interested in more advanced modifications or a budget-friendly but solid repair, the guide Audi on second-hand parts – tuning and repairs without losing quality, describing a practical approach to using used components in German automotive engineering, may also be helpful.