BMW i3 I01 Wishbone Control Arm Rear Axle Suspension Left Right N/O/S 6867880

BMW i3 I01 Wishbone Control Arm Rear Axle Suspension Left Right N/O/S is an original part from the Control arms and ball joints group, designed for use on either the left or right side of the rear suspension. This is a precision-engineered OEM BMW component that restores proper suspension geometry, handling stability, and predictable vehicle behavior during daily operation.

Specifications and technical data

• SKU: 6867880
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6867880
• Substitutable numbers: 6867880, 33306867880, KD
• Location on the vehicle: Rear, Right, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension system

The presented control arm is a structural element of the rear axle, responsible for maintaining the correct position of the wheel relative to the body and for transferring loads generated during acceleration, braking, and cornering. Its application on the left or right side of the rear axle allows for maintaining suspension symmetry and correct alignment of wheel toe and camber angles.

Thanks to its factory geometry and fitment for the BMW i3 I01 platform, the control arm works in harmony with other suspension components, ensuring stable handling, predictable steering response, and proper filtration of road surface irregularities.

Benefits of using an original BMW control arm

Choosing an original rear axle control arm for the BMW i3 I01 primarily ensures a perfect fit for the vehicle's construction. The component has been designed specifically for this model, which translates into:

• maintaining factory suspension geometry parameters,
• proper cooperation with ball joints and other system components,
• stable handling at higher speeds and during dynamic maneuvers,
• even tire wear due to correct wheel alignment.

As an element from the Control arms and ball joints group, this component is crucial for driving safety – it is responsible for keeping the wheel in the set position and minimizing uncontrolled play in the suspension.

Installation and operational characteristics

The control arm is designed for installation in the rear of the vehicle, with the possibility of being used on both sides of the axle. This design facilitates part selection during repairs when it is necessary to replace a single element or a pair of control arms. The component is prepared to work within the existing BMW i3 I01 suspension system, which allows for maintaining the structural integrity of the entire assembly.

The N/O/S (New Old Stock) condition means the item is a vintage original part that has not been previously installed, making it a cost-effective solution, especially for comprehensive rear axle repairs where replacing multiple elements at once is often required.

Service and diagnostic tips

Replacing the rear axle control arm should be considered in situations where the following occur:

• uneven tire wear on the rear axle,
• noticeable play or knocking in the suspension when driving over bumps,
• wheel alignment issues that cannot be corrected by adjustment alone,
• signs of mechanical damage or corrosion on the control arm body.

After installation, it is recommended to perform a professional suspension geometry alignment to fully utilize the properties of the newly installed component and ensure even load distribution on both sides of the rear axle.

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your BMW and need other elements from the same group, such as additional control arms, ball joints, or mounting brackets, check the available parts in the BMW Control arms and ball joints category.

More knowledge about the suspension system

To better understand the role of control arms in vehicle stability, the impact of their wear on safety, and their connection with shock absorbers and stabilizers, it is worth consulting practical technical materials. A detailed discussion on the construction and operation of suspension elements can be found in the article "Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers", which will help you consciously plan your car's service.