Audi A5 S5 F5 3.0 TDI Suspension Leg Rear Right O/S Wheel Carrier Brake Caliper

Audi A5 S5 F5 3.0 TDI Suspension Leg Rear Right O/S Wheel Carrier Brake Caliper is a complete, used component from the rear suspension group, including the suspension strut, wheel carrier, and brake caliper mount. Thanks to the factory Audi design, this suspension replacement kit allows for the precise restoration of rear axle geometry following a collision, operational wear, or drivetrain modifications. It is a solution for users expecting structural consistency and proper vehicle handling while maintaining the original suspension performance characteristics.

Specifications and technical data

• SKU: 8W0505432Q-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0505432Q
• Substitutable numbers: 8W0505432Q, 8W0 505 432 Q, 8W0615404, 8W0 615 404, 8W0615601C, 8W0 615 601 C
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and vehicle placement

The presented component is designed for the rear, right side of the vehicle, which is crucial when selecting parts for the rear axle. The kit works in conjunction with the spring-damper and braking systems, transferring loads from the wheel to the body and maintaining the correct position of the hub relative to the chassis. Proper fitment reduces the risk of geometry issues, uneven tire wear, or improper brake operation.

Kit construction and function of individual components

The Audi suspension replacement kit includes a set of components responsible for wheel guidance and interaction with the braking system. The rear wheel carrier provides stable mounting for the hub and control arm attachment points, while the suspension strut handles vertical loads and dampens road irregularities. The integrated brake caliper mount enables correct positioning of the pads relative to the disc, which translates into even pad wear and predictable braking performance. Such an assembly is particularly useful for post-accident repairs when it is necessary to replace several components within one suspension corner simultaneously. Using a complete module reduces the number of potential points of incompatibility, facilitates wheel alignment, and speeds up the service process.

Benefits of using an original Audi kit

The original design ensures factory fitment for the Audi A5 / S5 F5 3.0 TDI platform, which translates into predictable cornering behavior, stability at higher speeds, and proper interaction with safety systems (such as ABS or traction control, if present in the vehicle). Using a complete rear right suspension corner module allows for maintaining consistency in stiffness and performance characteristics with the remaining axle components. A used component from this group is a good choice in situations where the priority is restoring original geometry and handling characteristics at reasonable repair costs. A properly selected kit limits the need for additional modifications, and installation can be carried out using standard workshop procedures.

Selection, compatibility, and technical aspects

Before purchasing, it is worth verifying the compatibility of the kit with the specific body and drivetrain version of the Audi A5 / S5 F5 3.0 TDI, especially regarding the axle type and brake configuration. Manufacturer markings, OEM part numbers, and interchangeable numbers available in the technical specifications section are helpful in this regard. They allow for precise matching of the component to the VIN and the vehicle's factory configuration. For installation, it is recommended to perform:

• an inspection of the control arm and shock absorber mounting points,
• a check of the condition of interacting components (bushings, control arms, hub, bearing),
• a rear axle geometry alignment after the work is completed. This approach allows for fully utilizing the potential of the kit and minimizing the risk of subsequent vehicle handling problems.

Technical support and additional materials

If you want to better understand the differences between stock and sport suspension, the impact of design on vehicle handling, and the specifics of selecting used suspension components, it is worth reading the article: Stock vs. sport suspension – design differences and selecting used parts. This is a practical supplement to your knowledge when planning repairs or drivetrain upgrades. If you are planning a comprehensive repair or upgrade of the rear suspension area in your Audi and need other components from the same group, such as struts, wheel carriers, or complete corner modules, check the available parts in the Audi suspension replacement kits category.