Audi SQ5 FY 3.0 TFSI Suspension Leg Rear Left N/S Wheel Carrier Hub Brake Disc

Audi SQ5 FY 3.0 TFSI Suspension Leg Rear Left N/S Wheel Carrier Hub Brake Disc is a complete, used rear suspension assembly for the left side, designed for Audi SQ5 FY 3.0 TFSI models. The set combines key components responsible for wheel guidance, load-bearing, and brake system integration, allowing for a consistent, technically correct replacement in a single service process.

Specifications and technical data

• SKU: 80A505431G-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 80A505431G
• Substitutable numbers: 80A505431G, 80A 505 431 G, 80A615403C, 80A 615 403 C, 80A615601C, 80A 615 601 C
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the vehicle

The presented set covers the rear left side of the suspension in the Audi SQ5 FY 3.0 TFSI and is intended for installation on the rear axle. It is responsible for stable wheel mounting, proper guidance on the road surface, and integration with the braking system via the included brake disc. This ensures the maintenance of correct geometry, predictable body behavior, and even distribution of forces during braking.

The rear left-side placement allows for precise alignment with the factory suspension design, minimizing the risk of incorrect installation and additional stress within the system.

Characteristics of the suspension replacement set

The product belongs to the Suspension replacement sets category, meaning it consolidates several interacting elements into a single module. This solution is beneficial both technically and in terms of service because it:

• reduces the number of individual assembly operations,
• facilitates the consistency of components on one side of the axle,
• reduces the risk of mismatching parts with different levels of wear,
• speeds up the diagnostic and replacement process in a workshop environment.

The inclusion of the wheel hub and brake disc in one set promotes simultaneous maintenance of the wheel load-bearing zone and the braking system, which is particularly important in high-performance vehicles such as the Audi SQ5 3.0 TFSI.

Benefits of using an original Audi component

Using an original solution dedicated to Audi allows for the preservation of factory suspension and braking system performance parameters. The most important advantages include:

• precise fit to the body and axle structure,
• consistent cooperation with other suspension and brake components,
• maintenance of predictable vehicle behavior at higher speeds,
• reduction of vibrations and unwanted play in the wheel area.

The used nature of the set allows for economical repair while maintaining the manufacturer's original specifications, which is particularly important for premium vehicles where both handling precision and component durability are paramount.

Professional installation and application

Due to the importance of suspension and brake components for safety, installation in a specialized service center using appropriate tools and manufacturer procedures is recommended. A correctly installed rear left suspension set with hub and brake disc allows for:

• restoring vehicle stability after a collision or mechanical damage,
• eliminating disturbing noises and play in the rear axle area,
• achieving even braking system performance on one side of the vehicle.

Before installation, it is worth verifying the compatibility of the part with the specific vehicle equipment version and consulting the selection of parts with a mechanic or technical advisor.

Technical support and additional materials

To better understand the role of individual suspension components and their impact on safety, it is worth reading our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article discusses practical aspects of operation and diagnostics of suspension elements in various car models.

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 hubs, discs, or complete rear axle modules, check the available parts in the Audi suspension replacement sets category.

For drivers interested in the broader context of using original, used components in cars of this brand, the following article may also be helpful: Audi and pure emotion. How do used parts help maintain the brand's DNA?, which shows how properly selected elements help preserve the characteristic driving properties of an Audi.