BMW 2 Series F45 Active Tourer Rear Axle Stabilizer Anti-Roll Bar 6853922

BMW F45 Active Tourer Rear Stabilizer Bar is a component from the Stabilizers, Calipers, and Bushings category, responsible for limiting body roll and improving rear axle handling. A used, original BMW component ensures driving characteristics consistent with the manufacturer's original specifications and stable vehicle behavior in corners. This is a solution for drivers who want to restore proper suspension function without altering the vehicle's structure.

Specifications and technical data

• SKU: 6853922
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6853922
• Substitutable numbers: 33506853922, 6853922, EM
• Location on the vehicle: Rear
• Category: Sway Bars, Links & Bushings

Function of the Rear Stabilizer Bar in the BMW F45 Active Tourer

The rear stabilizer bar in the BMW F45 Active Tourer connects suspension components on both sides of the axle, reducing differences in wheel deflection when driving over uneven surfaces and in corners. This results in:

• limiting lateral body roll during dynamic maneuvers,
• improving the predictability of the car's response to steering input,
• supporting even load distribution to the rear wheels,
• stabilizing the driving path during lane changes and braking in a curve.

A properly selected and functional stabilizer bar translates to safer vehicle behavior and more confident handling, especially at higher speeds and in emergency situations.

Purpose and Vehicle Fitment

The presented stabilizer bar is designed for installation on the rear axle of the BMW F45 Active Tourer, in accordance with the model's original suspension design. Its placement on the vehicle is clearly defined as the rear, which facilitates part selection in case of replacement due to mechanical damage or wear and tear.

The component comes from the BMW OE line, meaning it retains original geometry, mounting points, and operating characteristics. As a result, installation does not require modifications to other suspension sub-assemblies, and the vehicle maintains driving parameters consistent with the manufacturer's specifications.

Benefits of Using an Original Stabilizer Bar

Using an original rear stabilizer bar in the BMW F45 Active Tourer helps maintain the integrity of the entire suspension system. Key benefits include:

• Factory Fitment – compatibility with the rear axle design and standard mounting points.
• Stable Operating Characteristics – predictable vehicle behavior in corners and during sudden maneuvers.
• No Modifications Required – installation in place of the worn component without affecting other parts.
• Compatibility with Safety Systems – proper cooperation with traction control and stability control systems.

A used OEM part is a sensible choice for drivers who want to restore proper suspension function while maintaining factory-quality handling at a controlled repair cost.

Part Condition and Installation Aspects

The rear stabilizer bar for the BMW F45 Active Tourer is offered as a used part, allowing for economical repair while maintaining original specifications. Before installation, a standard inspection of the component's condition and its cooperating mountings and bushings is recommended to ensure uniform operation of the entire system.

In workshop practice, replacing the rear stabilizer bar is a well-known procedure for mechanics specializing in BMW suspensions, and using an OEM component simplifies the installation process and minimizes the risk of fitment issues.

If you are planning comprehensive service for the rear suspension of your BMW and also need other elements from the stabilizers, calipers, or bushings group, check the available parts in the BMW Stabilizers, Calipers, and Bushings category.

Safety and Selection of Used Components

When choosing used suspension and chassis components, it is advisable to follow proven technical condition inspection procedures and select parts according to their intended use. For components interacting with the braking system and driving stability, maintaining appropriate clearances, stiffness, and correct installation is particularly important.

To better understand how to responsibly approach the purchase of used safety-related components, we recommend reading the guide on our blog: Second-Hand Braking Systems: How to Safely Choose Discs, Calipers, and ABS?.