Mercedes W906 Anti Rool Bar Bush Suspension Stabiliser Bracket A9063230040

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W906 Anti Rool Bar Bush Suspension Stabiliser Bracket is an original component from the Stabilisers, clamps and bushings group, designed for the suspension system of Mercedes W906 series vehicles. The bracket ensures a stable, secure mounting of the anti-roll bar, which translates into predictable vehicle handling and safe body behavior in corners. This is a solution for users who are looking for proven, factory suspension geometry instead of random replacements.

Specifications and technical data

• SKU: a9063230040
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: a9063230040
• Substitutable numbers: a9063230040, a 906 323 00 40
• Category: Sway Bars, Links & Bushings

Purpose and function in the suspension system

The anti-roll bar mounting bracket in Mercedes W906 models is responsible for pressing the anti-roll bar against the body or subframe, while maintaining the correct operating position. A properly selected bracket:

• keeps the stabilizer in the axis, limiting its unwanted movement,
• works with stabilizer bushings, ensuring even distribution of forces,
• helps maintain factory vehicle handling parameters under load and in corners,
• minimizes the risk of knocking and play resulting from improper mounting.

Thanks to the use of an original bracket, compatibility with the factory anti-roll bar and other suspension components is maintained, which facilitates diagnostics and subsequent service.

Benefits of using the original stabilizer bracket

Choosing a component from the same design line as the rest of the Mercedes W906 suspension allows for maintaining the consistency of the entire system. The stabilizer mounting bracket:

• ensures predictable vehicle behavior during sudden maneuvers,
• limits body roll, supporting the operation of the stabilizer,
• facilitates correct installation without the need for modifications or adjustments,
• promotes even wear of cooperating bushings and metal-rubber elements.

For workshops and fleet users, this means a repeatable, stable repair effect and a lower risk of complaints related to incorrect part selection.

Product characteristics and condition

The presented stabilizer bracket belongs to the Stabilisers, clamps and bushings group, which means it has been designed to work in the demanding suspension environment, taking into account dynamic loads and variable road conditions. The item is offered as used, which in practice allows for combining a reasonable cost with maintaining the original assembly specification.

Before installation, it is recommended to perform a standard inspection of the contact surfaces, threads, and cooperating bushings so that the entire stabilizer assembly works evenly and without excessive play. Replacing the bracket is particularly recommended in case of noticeable knocking from the suspension area, uneven vehicle handling, or after previous repairs performed using unverified replacements.

Selection, installation and technical support

Due to the specifics of the Mercedes W906 suspension, the selection of the correct stabilizer bracket should take into account the vehicle configuration and the anti-roll bar used. In workshop practice, the following is effective:

• comparing the shape and mounting points with the removed element,
• checking the cooperation with existing stabilizer bushings,
• installation while maintaining the recommended bolt tightening torques,
• re-inspection after a short test drive of the vehicle.

For users who want to deepen their knowledge about the safe selection of components working in systems responsible for steering and braking, an article describing practical criteria for evaluating used components will be helpful – you can find it here: Second-hand braking system: how to safely choose discs, calipers and ABS?.

If you are planning a comprehensive repair or upgrade of the suspension zone in your Mercedes and need other elements from the same group, such as additional clamps, mounts or stabilizer bushings, check the available parts in the Mercedes Stabilisers, clamps and bushings category.