Audi A1 GB Wishbone Lower Control Arm Front Left N/S 2Q0407151D

Audi A1 8X Wishbone Lower Control Arm Front Left N/S is a key component of the suspension system, responsible for stable wheel guidance and precise maintenance of axle geometry. This component from the Wishbones and ball joints group ensures reliable vehicle handling, reduces unwanted play, and supports driving comfort in both daily and more demanding conditions. Thanks to its factory design intended for the front, left side of the body, the part is properly matched to the vehicle's mounting points.

Specifications and technical data

• SKU: 2Q0407151D
• Mark: Seat
• Condition: Used
• OEM Part Number: 2Q0407151D
• Substitutable numbers: 2Q0407151D, 2Q0 407 151 D
• Location on the vehicle: Front, Left
• Category: Control Arms, Ball Joints & Assemblies

Function and role in the suspension system

The Audi A1 8X Wishbone Lower Control Arm Front Left N/S in Seat models is responsible for maintaining the correct position of the wheel hub relative to the body, transferring loads from the road to the chassis. This element works with the ball joint and other suspension components, stabilizing the driving path and limiting uncontrolled changes in toe-in.

Precise positioning on the front, left side of the vehicle allows for maintaining the correct axle geometry, which translates into:

• more predictable vehicle behavior in corners,
• even tire wear,
• stable braking without pulling to one side.

Construction and mounting fitment

The wishbone is designed as a load-bearing element, working in the multi-link front axle system. The construction provides for cooperation with metal-rubber bushings and a ball joint, which enables controlled suspension deflection while maintaining rigidity in directions critical for vehicle handling.

Thanks to its factory-intended specific mounting position on the front left side, the correct working angles of the joint and the range of suspension movement are maintained. This facilitates installation and minimizes the risk of improper seating of the element in the subframe or steering knuckle.

Benefits of using an original Seat wishbone

Using an original wishbone in a Seat vehicle allows for maintaining factory handling parameters and driving comfort. The design, consistent with the manufacturer's specifications, ensures:

• appropriate torsional rigidity of the arm,
• proper transfer of longitudinal and lateral forces,
• compatibility with standard suspension mounting points.

This solution is particularly beneficial for post-collision repairs, replacing worn suspension elements, or restoring the original driving characteristics of the car after long-term use.

Condition and service application

The item is offered as a used part, which provides a reasonable compromise between repair costs and maintaining factory design specifications. This type of component is suitable for:

• mechanical damage to the existing wishbone (e.g., after hitting a curb),
• excessive play in the suspension system,
• geometry correction after replacing other front axle components.

After installation, it is recommended to perform a wheel alignment to fully utilize the properties of the newly installed wishbone and ensure even tire wear.

More suspension components and technical knowledge

If you are planning a comprehensive repair or upgrade of the suspension area in your Seat and need other elements from the same group, such as additional wishbones, ball joints, or mounting hardware, check the available parts in the Seat Wishbones and ball joints category.

To better understand the relationships between shock absorbers, wishbones, and stabilizers, and the impact of these components on safety and driving comfort, it is worth checking out the guide: Suspension system – a comprehensive guide to shock absorbers, wishbones, and stabilizers. This will help you more easily plan the next stages of suspension service and select the right components for your car.