BMW F20 F21 F22 F30 Vibration Absorber 48 HZ 6855896

The BMW F20 F21 F22 F30 Vibration Damper 48 HZ is an original BMW drivetrain component designed for installation in the rear of the vehicle body. Engineered as a precise vibration damper with a specific frequency, it helps reduce vibrations transmitted to the chassis and improves suspension ride quality.

Specifications and technical data

• SKU: 6855896
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6855896
• Substitutable numbers: 33316855896, 6855896
• Location on the vehicle: Rear
• Category: Other Car Parts & Accessories

Purpose and Function of the 48 HZ Vibration Damper

The 48 HZ vibration damper used in the F20, F21, F22, and F30 series models is responsible for reducing unwanted resonances in the rear of the vehicle. This component works in conjunction with the suspension and body to:

• reduce road and drivetrain vibrations,
• minimize noise in the passenger cabin,
• stabilize the rear body section at various speeds,
• improve driving comfort during daily use.

Thanks to its tuning to a specific operating frequency, the damper operates within a narrow but crucial vibration range, contributing to more predictable vehicle behavior.

Original BMW Origin and Mounting Compatibility

The presented vibration damper comes from the BMW line, ensuring adherence to factory construction and material parameters. Original manufacturing guarantees:

• consistency with the vehicle's factory driving characteristics,
• proper fitment at the mounting points in the rear of the body,
• compatibility with the factory suspension used in the specific generation.

The component is intended for installation in the rear of the vehicle, in accordance with the manufacturer's original technical documentation.

Used Condition and Benefits of Choosing Original

The vibration damper is offered in used condition, allowing for economical repair while maintaining the original BMW specification. Compared to aftermarket alternatives, using a factory part results in:

• preservation of the manufacturer's intended damping characteristics,
• reduced risk of fitment issues,
• compatibility with other drivetrain components.

This solution is particularly beneficial for repairs where both safety and cost control are important.

Practical Installation and Operational Tips

When replacing the vibration damper in the rear of the body, it is advisable to pay attention to:

• the condition of mounting points and associated suspension components,
• correct positioning of the damper relative to the body,
• checking other components responsible for driving comfort (bushings, springs, shock absorbers).

A correctly selected and installed vibration damper helps reduce vibrations that can be felt in the cabin and can also affect the durability of other drivetrain components.

Other Products and Technical Knowledge

If you are also looking for other components in the Other category dedicated to this brand, check out our offer for other BMW parts, where you will find a wide selection of components for various models.

To compare the characteristics of sports drivetrains and powertrains with solutions used in series production cars, it is worth checking out the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses differences in engine, brake, and chassis construction.

If you want to better understand the advantages of using original parts from dismantling, the entry OEM Quality and Safety Guarantee – Why Used Original Car Parts Are the Best Choice for Your Car? will be helpful, describing the technical and economic aspects of such solutions.