Seat Leon 1P Altea 5P Front Lower Control Arm Wishbone Right O/S 1K0407152BD

Seat Leon 1P Altea 5P Front Lower Control Arm Wishbone Right O/S is a component from the Control arms and ball joints category, designed for the front suspension on the passenger side. The original design ensures proper wheel alignment, stable vehicle handling, and predictable behavior during braking and cornering. It is a practical solution for users who want to restore proper suspension performance while maintaining factory specifications.

Specifications and technical data

• SKU: 1K0407152BD
• Mark: Seat
• Condition: Used
• OEM Part Number: 1K0407152BD
• Substitutable numbers: 1K0407152BD, 1K0 407 152 BD
• Location on the vehicle: Front, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

The described front lower right control arm is designed to operate on the front axle of the vehicle, on the passenger side, and is responsible for maintaining the correct position of the wheel relative to the body. As a load-bearing element of the suspension system, it works in conjunction with the ball joint and other components, transferring loads from the wheel to the chassis and stabilizing the vehicle's path.

Thanks to its precisely engineered geometry, the control arm helps maintain correct camber and toe angles, which translates into:

• more precise vehicle handling,
• even tire wear,
• better stability at higher speeds,
• more confident vehicle behavior on uneven surfaces.

Benefits of using an original control arm

Using an original control arm in Seat Leon 1P and Altea 5P models allows for maintaining factory suspension performance without the need to modify other components. Factory fitment ensures correct positioning of mounting points, compatibility with stock ball joints, and integration with standard suspension and damping elements.

The main advantages of this solution include:

• stable vehicle handling during daily city and highway driving,
• reduction of unwanted play in the suspension,
• maintenance of predictable vehicle behavior during dynamic maneuvers,
• possibility of proper wheel alignment adjustment after installation.

Installation characteristics

The control arm is intended for installation in the front of the vehicle on the right side, replacing the factory component. The design provided by the vehicle manufacturer allows for installation at standard mounting points, using stock suspension system solutions. After replacement, it is recommended to perform a wheel alignment to fully utilize the potential of the newly installed part.

As a part from the Control arms and ball joints category, the product works with other suspension components to create a cohesive system responsible for ride comfort and safety. A properly selected control arm helps reduce knocking, vibrations, and unwanted steering deviations resulting from excessive wear of metal-rubber bushings.

Condition and practical application

The offered item is in used condition, which allows for an economical suspension repair while maintaining the original design. This solution is particularly beneficial for vehicles in intensive use, where reasonable service costs are important while maintaining appropriate performance parameters. Selecting the correct control arm for a specific model version is crucial for safety, so it is worth verifying compatibility with your vehicle before installation.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Seat 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 Seat Control arms and ball joints category.

Technical support and suspension knowledge

To better understand the role of control arms in the operation of the entire chassis and the symptoms of their wear, it is worth consulting verified technical materials. Practical information on diagnostics and maintenance of suspension components can be found in the article "Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers", which helps in consciously planning repairs and selecting the right components for a specific car model.