Audi Q5 FY Rear Wishbone Track Trailing Control Arm Left N/S 80A501531A

Audi Q5 FY Rear Wishbone Track Trailing Control Arm Left N/S is a component from the Control arms and ball joints category, designed for the rear left side of the suspension in the Audi Q5 FY generation. A properly selected control arm ensures stable handling, predictable vehicle behavior in corners, and correct rear axle geometry, which directly impacts driving safety and comfort.

Specifications and technical data

• SKU: 80A501531A
• Mark: Audi
• Condition: Used
• OEM Part Number: 80A501531A
• Substitutable numbers: 80A501531A, 80A 501 531 A, 80A501529A, 80A 501 529 A
• Location on the vehicle: Rear, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension system

The presented control arm operates in the rear part of the suspension on the left side, contributing to the wheel guidance system in the Audi Q5 FY. Its task is to maintain the correct position of the hub relative to the body, transfer dynamic loads, and preserve specified geometry angles, such as toe and camber.

Thanks to its precise design and fitment for the specific axle and side of the vehicle, the control arm helps reduce unwanted wheel movement, improves stability at higher speeds, and supports even tire wear. This is particularly important in SUV-class vehicles, where the vehicle's weight and higher center of gravity generate greater loads on suspension components.

Benefits of using an original Audi control arm

Using a component dedicated to the Audi Q5 FY allows for maintaining the factory driving characteristics of the vehicle. The original mounting geometry and properly selected stiffness of the control arm translate into:

• stable rear axle handling during acceleration and braking,
• better vehicle control in corners,
• reduction of vibrations transmitted to the body,
• proper cooperation with other suspension components and traction control systems.

The control arm from this design group is engineered to work with ball joints and bushings in a way that ensures smooth suspension operation and predictable response to road irregularities. This solution is particularly beneficial for drivers who expect stability and comfort from their Audi Q5 on long journeys.

Installation characteristics and fitment

The element is designed for installation in the rear, left part of the suspension, which eliminates the risk of error when selecting the side of the vehicle. The appropriate placement of mounting points allows for correct seating of the control arm in factory sockets, followed by geometry adjustment in accordance with the vehicle manufacturer's recommendations.

After installation, it is recommended to perform a wheel alignment measurement and adjustment to fully utilize the potential of the new component. A properly selected and installed control arm helps minimize play in the suspension, which translates into more precise handling and better response to steering inputs.

Condition of the component and practical application

The offered control arm is a used part, which is a cost-effective solution for users looking for original components at a reasonable price. Such elements are often chosen for post-accident repairs, replacing worn suspension components, or restoring the factory driving properties of a vehicle after high mileage.

Thanks to maintaining the original design, the control arm works well with standard springs, shock absorbers, and other rear suspension elements of the Audi Q5 FY, which facilitates service and subsequent system diagnostics.

Audi control arms and ball joints – expansion and modernization

If you are planning a comprehensive repair or modernization of the rear suspension zone in your Audi and need other elements from the same group, such as additional control arms, ball joints, or guiding elements, check the available parts in the Audi control arms and ball joints category.

More knowledge about suspension – technical guide

To better understand the role of control arms in the operation of the entire suspension system and the symptoms of their wear, it is worth referring to specialized materials. Practical tips regarding diagnostics, operation, and prevention can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which will help you consciously plan service and select the right components for your car.