BMW F40 F70 U06 X2 F39 Wishbone Lower Control Arm Rear Axle 6895638

BMW F40 F70 U06 X2 F39 Wishbone Lower Control Arm Rear Axle is an original component from the Control arms and ball joints group, designed for installation in the rear suspension. Engineered by BMW, it ensures proper axle geometry, stable vehicle handling, and predictable behavior during braking and acceleration. A used OEM component is a sensible choice for suspension maintenance when you prioritize factory fitment and controlled repair costs.

Specifications and technical data

• SKU: 6895638
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6895638
• Substitutable numbers: 6895638, 33306895638, 6881365, 33306881365
• Location on the vehicle: Rear
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension system

The presented rear axle lower control arm is responsible for precise wheel guidance in the longitudinal and transverse axes, maintaining the specified toe-in, and ensuring body stability while driving. This component works in direct conjunction with other suspension parts, transferring loads from the wheel to the body and limiting unwanted oscillating movements.

Thanks to the factory BMW design, the proper suspension operating characteristics are maintained, which translates into:

• confident vehicle handling in corners,
• stability at higher speeds,
• even tire wear,
• consistent operation of safety systems (ABS, ESP).

Benefits of using an original BMW control arm

Using an original rear axle control arm in BMW F and U series models ensures full dimensional compatibility and proper structural rigidity. Factory fitment minimizes the risk of geometry issues, squeaking, or play at connections, which often appear with low-quality parts. A used OEM component allows you to maintain the driving characteristics typical of BMW without the need for costly new parts.

The rear axle lower control arm is particularly important in vehicles with advanced traction control systems, where even minor deviations in geometry can affect the operation of electronics. A properly selected element from the Control arms and ball joints group helps maintain driving stability and improves ride comfort on uneven surfaces.

Vehicle placement and installation aspects

The component is designed for installation in the rear of the vehicle, within the drive or passive axle – depending on the specific model configuration. Placement at the rear of the car means that the control arm works with the wheel hub, shock absorber, spring, and other suspension arms, creating a cohesive load-bearing system.

When replacing, it is recommended to:

• inspect other suspension components in the same area,
• check the condition of bushings and ball joints working with the control arm,
• perform a wheel alignment after installation.

This approach allows you to fully utilize the potential of the newly installed component and reduce the risk of premature tire wear or deterioration of vehicle stability.

Used condition – a conscious service choice

The offered control arm belongs to the group of used parts, which is an attractive solution for maintenance repairs when the priority is combining OEM quality with a favorable purchase cost. In practice, this means the ability to maintain factory suspension specifications without the need to resort to cheaper replacements with uncertain parameters.

Before installation, it is worth having a mechanic assess the condition of cooperating elements and, if necessary, replace worn bushings or ball joints on the same axle. Such an approach increases the durability of the entire system and limits the need for repeated interventions in a short time.

Technical support and additional materials

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other elements from the same group, such as additional control arms, ball joints, or guide arms, check 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 chassis and the symptoms of their wear, it is worth consulting a technical guide. Practical tips regarding diagnostics and suspension maintenance can be found in the article "Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers", which will help you choose the right service strategy for your car.