Audi Q7 4L Rear Wheel Carrier Knuckle Brake Disc Plate Left N/S 7L8505435A

Visual condition of the part

The product shows signs of use visible in the photos.

Audi Q7 4L Rear Wheel Carrier Knuckle Brake Disc Plate Left N/S is a robust component from the Bearings, wheel hubs and bushings group, designed for installation on the rear axle on the driver's side. It is a practical solution for Audi users looking for a proven, used component that ensures stable handling and proper operation of the braking system.

Specifications and technical data

• SKU: 7L8505435A-3
• Mark: Audi
• Condition: Used
• OEM Part Number: 7L8505435A
• Substitutable numbers: 7L8505435A, 7L8 505 435 A
• Location on the vehicle: Rear, Left
• Part type: Wheel Bearing
• Category: Wheel Bearings, Hubs & Seals

Purpose and function in the Audi Q7 4L suspension system

The described rear knuckle integrated with the brake disc dust shield is responsible for precise wheel guidance and a stable connection of the hub, bearing, and suspension components in the Audi Q7 4L. The placement on the vehicle is the rear left side, which is important when selecting parts for a specific axle and side of the vehicle.

Thanks to its proper geometry and factory fit to the Audi suspension design, this component supports correct wheel alignment, stability during braking, and predictable vehicle behavior in corners. The integrated brake disc dust shield helps limit the access of contaminants to the disc and pads, which promotes even operation of the braking system.

Benefits of using an original Audi component

The rear knuckle from this offer comes from the Audi brand, which means maintaining factory mounting and construction parameters. The original component from the Bearings, wheel hubs and bushings group ensures:

• precise fit to suspension and brake mounting points,
• compatibility with the factory hub and wheel bearing,
• consistency with the factory geometry of the Audi Q7 4L rear axle.

This reduces the risk of installation problems and improper suspension operation after replacement. This is particularly important in a heavy SUV like the Audi Q7, where the loads acting on the rear axle components are significantly higher than in compact cars.

Characteristics of the used component

The presented element is in used condition, which represents a reasonable compromise between repair costs and maintaining original manufacturing quality. A used rear knuckle for the Audi Q7 4L is a good solution when you want to:

• maintain the factory suspension design without the need to use replacements of unknown origin,
• reduce repair costs while maintaining correct performance parameters,
• enable quick replacement of a damaged element after a collision or wear and tear.

If you want to better understand how to safely choose used components and dispel the most common doubts regarding their durability, it is worth reading the article Used car parts: Myths and facts you need to know, which discusses key issues regarding such purchases in an accessible way.

Selection and application in service practice

The rear left knuckle for the Audi Q7 4L is intended for installation on the rear axle on the driver's side, which should be taken into account when planning repairs or replacing suspension components. In service practice, this component is most often used after mechanical damage (e.g., hitting a wheel, collision) or in the case of advanced wear of mounts and sockets cooperating with the hub and bearing.

To facilitate identification and verification of compatibility with your Audi Q7 4L, you can use markings such as OEM part number, interchangeable numbers, and SKU visible in the product technical specification. Information about the placement on the vehicle additionally helps to avoid confusion between the left and right sides.

Expanding repairs within the Audi running gear system

When replacing the rear knuckle in an Audi Q7 4L, it is also worth considering checking other elements of the running gear and braking system on this axle – in particular the hub, bearing, shields, and cooperating bushings. If you are planning a comprehensive repair or upgrade of the suspension and running gear 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 Bearings, wheel hubs and bushings category.