Audi TT 8N Front Wishbone Control Arm Axle Suspension Right O/S 8N0407152D

Audi TT 8N Front Wishbone Control Arm Axle Suspension Right O/S is a component from the Control Arms and Ball Joints category, designed for the front suspension on the right side. It enables stable wheel guidance, transfers loads from the road to the chassis, and maintains proper geometry, which translates into predictable vehicle handling and driving comfort.

Specifications and technical data

• SKU: 8N0407152D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8N0407152D
• Substitutable numbers: 8N0407152D, 8N0 407 152 D
• Location on the vehicle: Front, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and vehicle placement

The presented control arm is designed for installation in the front suspension on the right side, at the wheel axle. This placement is crucial for maintaining the correct camber and toe angles, as well as for vehicle stability during braking, acceleration, and cornering.

Thanks to its dedicated fitment for the Audi suspension design, the control arm works in harmony with other system components, such as ball joints, shock absorbers, and the stabilizer bar, ensuring consistent and predictable body reactions.

Function in the suspension system

The front control arm is responsible for:

• guiding the wheel along a set trajectory within the suspension travel range,
• transferring longitudinal and lateral forces between the wheel hub and the chassis,
• maintaining stable suspension geometry under typical road conditions,
• working with the ball joint to allow wheel steering while maintaining mounting rigidity.

A functional control arm reduces unwanted play, improves steering precision, and decreases tire wear resulting from improper geometry.

Benefits of using an original Audi control arm

Using a component from the Control Arms and Ball Joints category dedicated to Audi allows for the preservation of factory suspension performance parameters. The control arm's construction is adapted to the loads occurring in this model, which promotes even force distribution and stable vehicle handling.

Selecting the right component is important not only for comfort but also for safety – especially at higher speeds and during sudden maneuvers. A properly selected control arm reduces the risk of vibrations, vehicle pulling to one side, and excessive wear of cooperating suspension elements.

Condition and service application

The offered element is intended for service applications in vehicles where symptoms of suspension wear have occurred, such as knocking, play in the wheel area, or unstable handling. Replacing the control arm is recommended when excessive wear of the ball joint or bushings is detected, as well as after mechanical damage resulting from impacts with road obstacles.

After installation, it is recommended to perform a suspension geometry adjustment to fully utilize the potential of the newly installed component and restore the correct vehicle handling parameters.

More about suspension operation and maintenance

If you want to better understand how to properly maintain and diagnose suspension components, including shock absorbers, control arms, and stabilizers, it is worth reading our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article discusses practical aspects of suspension system care and typical symptoms of wear for individual components.

Related Audi suspension components

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, ball joints, or mounting hardware, check out the available parts in the Audi Control Arms and Ball Joints category.