Audi A5 8T 2.0 TDI Suspension Leg Rear Right O/S Wheel Carrier Brake Disc

Audi A5 8T 2.0 TDI Suspension Leg Rear Right O/S Wheel Carrier Brake Disc is a complete, used set of rear suspension components designed for the right side of the rear axle in the Audi A5 8T model with a 2.0 TDI engine. The set combines key components responsible for wheel guidance, load transfer, and interaction with the braking system, which facilitates service and reduces the risk of part mismatch. By maintaining factory geometry, it provides a solid foundation for professional rear chassis repair.

Specifications and technical data

• SKU: 8K0505432AQ
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0505432AQ
• Substitutable numbers: 8K0505432AQ, 8K0 505 432 AQ, 8K0615403E, 8K0 615 403 E, 8K0615601B, 8K0 615 601 B
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented set belongs to the Suspension replacement kits group and is configured for installation on the rear, right side of the vehicle. The suspension leg, together with the wheel carrier, is responsible for precise wheel guidance, maintaining the correct hub position, and interacting with the spring/damper elements and the rear axle steering system (if applicable). Integration with the brake disc and caliper allows for maintaining the consistency of the entire wheel module, which is important for both driving stability and braking efficiency.

Set construction: suspension leg, wheel carrier, disc, caliper

The described solution includes structural elements responsible for transferring vertical and lateral loads, as well as components interacting with the braking system. The wheel carrier serves as the central mounting point for the wheel hub and connects to the suspension arms and shock absorber, ensuring rigidity and proper geometry. The presence of the brake disc and caliper allows for maintaining the consistency of friction surfaces and the correct position of the pads relative to the disc, which facilitates subsequent adjustment and diagnostics of the braking system.

A set configured in this way is particularly useful for accident repairs, replacing elements after mechanical damage, or in cases of significant wear and tear. Using a complete module reduces the need to select individual parts and minimizes the risk of structural differences between individual components.

Benefits of using an original Audi set

Elements from the Audi group are characterized by factory fitment to a specific vehicle platform, which translates into correct suspension geometry, predictable car behavior in corners, and stability during braking. Using the original configuration of the suspension leg, wheel carrier, disc, and caliper allows for maintaining the manufacturer's design parameters, which is important both from the point of view of safety and the durability of other chassis elements.

Choosing a complete set for the rear right side also facilitates workshop work: the mechanic has a coherent module at their disposal, which, after verifying its technical condition, can be prepared for installation, followed by final alignment and camber adjustment in accordance with the manufacturer's guidelines. This solution promotes the repeatability of repair results and reduces the time needed to select individual components.

Professional installation and service recommendations

Due to the importance of the suspension leg and wheel carrier for driving safety, installation in a specialized service center is recommended, using appropriate tools for disassembly and tightening of bolted connections. After installing the set, it is necessary to perform a measurement and adjustment of the rear axle geometry to ensure even tire wear and stable vehicle handling at various speeds. It is also worth checking the condition of other suspension and brake elements on the same side to avoid a situation where the newly installed module works with excessively worn components.

For users who want to deepen their knowledge about suspension operation and the influence of individual elements on car handling, the following guide will be useful: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article explains the relationships between various components and helps to better plan service work.

Expanding repairs within the Audi suspension

If you are planning a comprehensive repair or upgrade of the rear axle suspension zone in your Audi and need other elements from the same group, such as additional suspension legs, wheel carriers, or complete modules with discs and calipers, check the available parts in the Audi suspension replacement kits category.