Audi Q3 8U Wheel Carrier Rear Left N/S Wheel Hub Holder Brake Disc Plate

Audi Q3 8U Wheel Carrier Rear Left N/S Wheel Hub Holder Brake Disc Plate is a set from the Suspension replacement kits group, designed for the rear left side of the vehicle. The component has been engineered to maintain proper suspension geometry, stable wheel guidance, and reliable load transfer on the rear axle, which directly impacts safety and predictable vehicle handling on the road.

Specifications and technical data

• SKU: 3C0505433G-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 3C0505433G
• Substitutable numbers: 3C0505433G, 3C0 505 433 G
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented set is mounted on the rear left side of the vehicle and is responsible for the rigid yet precise positioning of the wheel relative to the body. The wheel carrier, together with the hub and brake disc, forms a key assembly that:

• maintains the correct position of the wheel relative to the control arms and the body,
• ensures stable mounting of the hub and braking components,
• transfers vertical, lateral, and longitudinal loads acting on the suspension,
• supports the maintenance of proper toe and camber angles.

Thanks to this, the suspension system operates in a predictable manner, and the vehicle maintains stability both when driving straight, cornering, or braking.

Benefits of using a complete set

Using a complete solution, such as the wheel carrier with hub and brake disc, helps reduce the risk of mismatching individual components and facilitates the service process. In a single installation, you can restore the proper cooperation of:

• wheel mounting with suspension elements,
• hub with bearings and rim mounting,
• brake disc with the caliper and pads.

This approach promotes uniform operation of the entire assembly, which translates into more predictable vehicle behavior and a reduction in unwanted vibrations or noises in the rear of the car.

Product characteristics and fitment for Audi

The element comes from the Audi brand offer, which means a design consistent with the vehicle manufacturer's factory specifications. As a result, the correct mounting points, geometry, and compatibility with other rear suspension and brake system components in the Audi Q3 8U are maintained.

The product is in used condition, which in practice means it has been dismantled and verified for further use. This solution allows for an economical repair while maintaining the original design, which is particularly important for components responsible for wheel guidance and interaction with the braking system.

Professional installation and operation

Due to the importance of this assembly for driving safety, installation by an experienced service center is recommended, which will ensure:

• correct seating of the component in the suspension mounting points,
• checking for play and proper tightening of bolted connections,
• verification of cooperation with the brake system after installation,
• potential adjustment of the rear axle geometry after the work is completed.

Such a replacement allows you to fully utilize the benefits of the set and restore the proper handling parameters of the vehicle.

How to care for used suspension components

To maximize the trouble-free service life of used components, it is worth following the recommendations for regular inspections and proper maintenance. Practical tips on maintaining components such as hubs, wheel carriers, or brake parts in good condition can be found in the article How to extend the life of used car parts?, which discusses proven methods for caring for suspension and other dismantled components.

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Audi and need other elements from the same group, such as additional wheel carriers, hubs, or related mounting components, check the available parts in the Audi suspension replacement kits category.