Control Arm BMW X3 F25 X4 F26 Wishbone Rear Right O/S Axle Suspension 6788550

BMW X3 F25 X4 F26 Right Rear Trailing Arm is an original part from the Control Arms and Ball Joints group, designed for use in the rear right suspension. Specifically designed for BMW X3 F25 and X4 F26 models, it ensures precise wheel guidance, body stability, and predictable vehicle behavior in corners. This is a practical solution for users who want to restore their BMW's factory driving characteristics without compromising on fit.

Specifications and technical data

• SKU: 6788550
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6788550
• Substitutable numbers: 6788550, 33326788550
• Location on the vehicle: Rear, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in BMW Suspension

The presented control arm operates on the rear axle on the right side, responsible for maintaining proper wheel geometry and stable vehicle handling. As a structural component of BMW's multi-link suspension, it transfers loads generated during acceleration, braking, and traversing uneven surfaces, which translates to confident handling and predictable drivetrain response.

Thanks to its dedicated application in X3 F25 and X4 F26 models, the control arm works with other suspension components in accordance with the manufacturer's specifications, facilitating the maintenance of correct alignment and even tire wear.

Benefits of Using an Original BMW Control Arm

Choosing an original control arm for BMW X3 F25 / X4 F26 offers a range of technical benefits:

• factory fit to mounting points on the body and steering knuckle,
• preservation of the suspension's operating characteristics as designed by BMW,
• compatibility with standard ball joints and other system components,
• reduction of the risk of incorrect geometry after replacement.

This solution is particularly beneficial for repairs after a collision or when replacing worn-out parts, where handling stability and driving safety are a priority.

Vehicle Placement and Installation Aspects

The control arm is designed for installation in the rear of the vehicle on the right side, which clearly defines its position in the suspension system. Clear placement indication simplifies selecting the correct part when replacing a single control arm or during phased suspension refurbishment.

Due to its OEM construction, installation is performed in existing mounting points, without the need for body or steering knuckle modifications. After correct installation, a geometry adjustment is recommended to fully utilize the potential of the newly installed component and ensure even tire wear.

Product Characteristics and Practical Application

This control arm is suitable for both standard operation and situations where the vehicle is used intensively, e.g., on longer journeys or on roads with poorer surface quality. Maintaining a functional control arm on the rear axle directly impacts:

• straight-line stability at higher speeds,
• the vehicle's response to load changes and unevenness,
• passenger comfort by reducing unwanted vibrations.

For users who appreciate the precise handling typical of BMW, using the correct control arm in the rear right suspension is crucial for preserving the car's character.

Suspension Upgrade Extension and Technical Knowledge

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

To better understand the role of control arms in the drivetrain and their relationship with shock absorbers and stabilizers, it is worth consulting specialized materials. Practical information on diagnosing and operating 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 service work on cars of various makes.