Audi A5 F5 2.0 TDI Suspension Leg Rear Left N/S Wheel Carrier Brake Caliper Disc

Audi A5 F5 2.0 TDI Suspension Leg Rear Left N/S Wheel Carrier Brake Caliper Disc is a complete, used chassis component designed for the rear left side of the vehicle. This set provides a solid foundation for professional suspension repair, ensuring proper wheel tracking, driving stability, and correct interaction with the braking system. By maintaining factory geometry, this solution is particularly beneficial for precise body and suspension repairs in the Audi A5 F5 2.0 model.

Specifications and technical data

• SKU: 8W0505431P-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0505431P
• Substitutable numbers: 8W0505431P, 8W0 505 431 P, 8W0615403M, 8W0 615 403 M, 8W0 615 601 H, 8W0615601H
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented item belongs to the Suspension replacement kits group and is responsible for the stable mounting of the hub and proper wheel guidance on the rear axle. The vehicle placement is the rear left side, which is crucial when selecting parts in the context of suspension geometry and the operation of the braking system and safety features.

The wheel carrier with hub and control arm works with other suspension components, transferring loads from the wheel to the body. A properly selected and functional set helps maintain:

• vehicle stability during straight-line driving and cornering,
• correct wheel alignment relative to the body,
• even tire wear and predictable vehicle behavior.

Benefits of using an original Audi component

The product comes from the Audi line, which means maintaining factory design parameters and fitment for the specific body version. The original wheel carrier with hub and control arm ensures:

• compliance with factory suspension geometry,
• correct positioning of the hub relative to the brake disc and caliper,
• easier installation thanks to standard mounting points.

A used component of this class allows for an economical yet technically sound repair, especially in the case of damage after a collision or intensive use.

Selection, installation, and practical application

The rear left wheel carrier with hub and control arm is designed to operate on the rear axle, where it is responsible for maintaining the correct camber and toe of the wheel. After installation, it is recommended to perform a full geometry check to fully utilize the potential of the set and ensure even loading of all suspension elements.

When selecting parts, it is worth paying attention to:

• compatibility with the specific engine and body version of the Audi A5 F5 2.0,
• vehicle placement (rear, left side),
• consistency with other suspension and braking system components.

Thanks to the retention of factory mounting points, the installation proceeds in a predictable manner for an experienced mechanic, which reduces the risk of additional modifications.

Technical support and knowledge development regarding suspension

When planning a suspension repair in an Audi, it is worth expanding your knowledge about the cooperation of individual components, such as shock absorbers, control arms, or stabilizers. The guide Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers may be helpful, as it discusses practical aspects of diagnostics and operation of chassis components.

Expanding repairs within the Audi suspension

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