BMW E82 E90 Front Axle Control Arm Wishbone Right O/S 2283578

BMW E82 E90 Front Axle Control Arm Wishbone Right O/S is a component from the Control arms and ball joints group, designed for the front suspension on the right side. Designed as an original BMW part, it ensures proper wheel alignment and stable vehicle handling. This used component allows for a technically correct suspension repair while maintaining a favorable cost-to-quality ratio.

Specifications and technical data

• SKU: 2283578
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2283578
• Substitutable numbers: 31102283578, 2283578
• Location on the vehicle: Front, Right
• Part type: Control Arm & Ball Joint Assembly
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

The front right control arm in BMW E82 and E90 series models is responsible for precise wheel guidance and maintaining the specified toe and camber angles. It transfers loads from the hub to the body, working in conjunction with the shock absorber, spring, and ball joints. A properly selected control arm reduces unwanted play, improves braking stability, and contributes to predictable vehicle behavior in corners.

Construction and fitment for BMW E82 / E90

The control arm in question is structurally adapted to the front axle on the right side, ensuring it maintains factory mounting points and correct operating geometry. The shape of the arm, the arrangement of the mounting sockets, and the integration with ball joints are consistent with the solutions used by BMW in this suspension generation. Such fitment facilitates installation and allows for the use of standard accompanying components, such as bolts, bushings, or shock absorber mounts.

Benefits of using an original BMW control arm

Using an original control arm in a BMW E82 / E90 translates into a number of practical operational benefits:

• preservation of factory handling characteristics and ride comfort,
• proper cooperation with other suspension components,
• adequate stiffness and resistance to dynamic loads,
• reduced risk of alignment issues after toe adjustment.

For the user, this means more predictable vehicle behavior, better control over the car, and a reduction in uneven tire wear. In terms of safety, driving stability at higher speeds and during sudden braking is particularly important.

Condition, verification, and service application

The item comes from dismantling and is offered as a used front right control arm for BMW. This type of part is a good solution for post-accident repairs, replacement after mechanical damage, or in the event of excessive ball joint wear. Before installation, it is recommended to perform a standard inspection of the condition of the sockets, mounting surfaces, and any potential play, and after installation – to perform a suspension geometry measurement and adjustment.

Technical support and suspension system development

If you want to better understand how the suspension works in your BMW and plan repairs consciously, it is worth checking out our guide material. Practical tips on diagnostics and operation can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which discusses, among other things, the role of control arms in various car models.

For those considering broader modifications or retrofitting the car with elements from higher trim versions, the material on retrofitting may also be useful – more information can be found in the post Retrofitting in VAG and BMW group cars – how to use used parts from higher versions.

Related BMW suspension components

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 control arms, ball joints, or mounting hardware, check out the available parts in the BMW control arms and ball joints category.