Front Wishbone BMW F10 M5 Arm Suspension Upper Left N/S Axle Strut 2284981

Front Wishbone BMW F10 M5 Arm Suspension Upper Left N/S Axle Strut is a component from the Wishbones and ball joints group, designed for the front left suspension. It is responsible for precise wheel guidance, driving stability, and correct geometry, which translates into predictable vehicle behavior and driving comfort.

Specifications and technical data

• SKU: 2284981
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2284981
• Substitutable numbers: 31122284981, 2284981, 31122284345, 2284345
• Location on the vehicle: Front, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

The front upper left wishbone in the BMW F10 M5 operates at a critical point in the suspension system, connecting the steering knuckle to the body and working in tandem with other guiding components. Its task is to maintain the correct wheel position relative to the body during acceleration, braking, and driving over uneven surfaces, which limits unwanted changes in toe and camber.

A properly selected wishbone helps minimize vibrations transmitted to the body, supports even tire wear, and stabilizes the car at higher speeds. In the case of the BMW M series, where the suspension is tuned more dynamically, the appropriate stiffness and geometry of this component are of particular importance for steering precision.

Benefits of using an original BMW component

Using a wishbone from the BMW parts family ensures compliance with the vehicle's factory design specifications. This means:

• proper fitment to the mounting points on the body and steering knuckle,
• preservation of the designed suspension geometry,
• consistent cooperation with other wishbones and ball joints on the front axle.

As a result, after replacement, it is easier to achieve the correct wheel alignment on a geometry stand, and the steering system reacts in a predictable and repeatable manner. This is especially important in high-power cars such as the M5, where steering precision has a direct impact on safety and effective power transfer to the road.

Vehicle placement and installation aspects

The presented wishbone is intended for installation on the front axle, on the left side. This placement means that the component operates in a zone particularly stressed during braking and cornering, which is why its technical condition is of great importance for vehicle stability.

When replacing, it is recommended to:

• inspect other wishbones and ball joints on the front axle,
• verify the condition of mounts and metal-rubber bushings,
• perform a geometry alignment after the work is completed.

Such an approach allows for fully utilizing the potential of the newly installed component and reducing the risk of accelerated tire wear or improper vehicle handling.

Condition and practical application

The offered wishbone is a used component, which in practice means an attractive compromise between repair costs and maintaining the factory suspension performance characteristics. This solution is particularly beneficial for comprehensive front axle maintenance when several components are being replaced simultaneously.

The Front Wishbone BMW F10 M5 Arm Suspension Upper Left N/S Axle Strut will prove effective both for standard maintenance repairs and for restoring factory driving properties after a collision or intensive use. A correctly selected component helps restore vehicle stability, reduce knocks and play in the suspension, and improve steering precision across the entire speed range.

Technical support and additional materials

To better understand the role of wishbones in suspension operation and the symptoms of their wear, it is worth consulting specialized materials. A practical addition to your knowledge is the article Suspension system – a comprehensive guide to shock absorbers, wishbones, and stabilizers, which discusses the principles of diagnostics and maintenance of key suspension components in popular models.

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