BMW X3 F25 X4 F26 Front Axle Wishbone Control Arm Right O/S 6787670

BMW X3 F25 X4 F26 Front Axle Wishbone Control Arm Right O/S is a component from the Control arms and ball joints group, designed for operation in the front right corner of the suspension. It is responsible for precise wheel guidance, driving stability, and correct axle geometry, which directly impacts the safety and predictable handling of the vehicle.

Specifications and technical data

• SKU: 6787670
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6787670
• Substitutable numbers: 6787670, 31126787670
• Location on the vehicle: Front, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension system

The presented control arm is dedicated to BMW X3 F25 and BMW X4 F26 models and operates in the front suspension area on the right side. Its task is to maintain the correct position of the wheel hub relative to the body, transfer vertical and lateral loads, and work in conjunction with other system components, such as the shock absorber, spring, and ball joint. A properly selected control arm reduces unwanted play, improves braking stability, and ensures predictable vehicle response to steering inputs.

Benefits of using an original BMW control arm

The control arm with this reference has been designed for the specific suspension geometry of the BMW X3 F25 and X4 F26, offering factory-fitment to the mounting points on the body and steering knuckle. The appropriately selected arm stiffness and the characteristics of the cooperating ball joint allow for maintaining the correct camber and toe angles, which translates into:

• stable handling at higher speeds,
• even tire wear,
• better vehicle control during dynamic maneuvers,
• consistent operation of assistance systems (ABS, DSC, traction control).

Thanks to a design compliant with the manufacturer's specifications, replacing a worn component with this control arm restores the vehicle's original driving characteristics without compromising comfort or steering precision.

Installation and operational characteristics

The vehicle placement defined as front – right side facilitates clear identification of the mounting position and minimizes the risk of errors when selecting parts. The control arm works with factory mounting points on the subframe and the steering knuckle, allowing for the use of standard service procedures and workshop tools. After installation, it is recommended to perform a suspension geometry adjustment to fully utilize the potential of the new component and ensure correct wheel alignment.

The product comes from the Control arms and ball joints group, meaning it has been designed to withstand significant operational loads and work in variable road conditions. The appropriate stiffness of the arm structure and proper cooperation with bushings and the ball joint reduce vibrations transmitted to the body and improve ride comfort.

Component condition and service application

The offered control arm is in used condition, making it an attractive solution for budget repairs while maintaining the manufacturer's original specifications. This type of component is particularly useful for:

• post-accident repairs within the front suspension,
• eliminating play and knocking sounds coming from the front right side of the vehicle,
• restoring correct geometry after mechanical damage to the control arm.

Choosing an original, used component allows you to maintain the structural integrity of the suspension and avoid fitment issues that may occur with parts of uncertain origin.

Technical support and additional materials

If you are planning a comprehensive repair or upgrade of the suspension zone 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.

To better understand the role of control arms in the operation of the entire running gear and the relationships between shock absorbers, control arms, and stabilizers, it is worth reading the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. You will find practical tips on diagnostics and maintenance of suspension in modern cars there.

If you want to expand your knowledge on making informed choices regarding aftermarket components and clear up doubts related to their durability, the article Used car parts: Myths and facts you need to know will be helpful, as it discusses the most common concerns drivers have regarding the use of pre-owned components.

Summary

BMW X3 F25 X4 F26 Front Axle Wishbone Control Arm Right O/S is a technically matched running gear component designed for operation in the front right corner of the suspension. Using this control arm allows for restoring correct geometry, improving handling stability, and reducing unwanted vibrations, which translates into safer and more predictable vehicle operation.