Mercedes A205 Rollover Roll Bar Headrest Protection Mount Holder A2056400006

Mercedes A205 Rollover Roll Bar Headrest Protection Mount Holder is an original structural component of the rear bodywork, designed by Mercedes to enhance passenger protection and headrest stability. The robust construction of this reinforcement translates into improved structural rigidity and proper load distribution in the rear zone of the vehicle, which is significant both during daily use and in emergency situations.

Specifications and technical data

• SKU: A2056400006
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2056400006
• Substitutable numbers: A2056400006, A 205 640 00 06
• Location on the vehicle: Rear
• Category: Body Mouldings & Trims

Purpose and function of the component

The headrest protection roll bar plays a key role in the rear part of the cabin, responsible for stable headrest support and integration with the seat backrest structure. As an element from the Protective and decorative moldings group, it combines a protective function with an aesthetic finish for the rear zone, ensuring visual and structural consistency of the interior.

Its placement in the rear area of the vehicle means this component contributes to:

• stiffening the structure in the headrest area,
• proper guidance of forces acting on the backrests,
• maintaining the correct geometry of the rear interior section.

Benefits of using an original roll bar

Using an original headrest reinforcement in a Mercedes vehicle allows you to maintain factory safety and comfort parameters. The element has been designed specifically to work with the rear body structure, ensuring that it:

• provides a precise fit to mounting points,
• minimizes the risk of improper installation,
• maintains compliance with the manufacturer's design specifications.

A used component of this type is a cost-effective solution while maintaining the original geometry and performance characteristics, which is particularly important for elements related to passive safety.

Installation characteristics and vehicle integration

The headrest protection roll bar is designed for installation in the rear of the vehicle, taking into account existing mounting points and the layout of the backrest structure. Thanks to this:

• it integrates with the factory structure of the rear seat and headrests,
• it does not require interference with the basic body geometry,
• it allows for the preservation of the protective elements' operation as intended by the manufacturer.

Such a fit is significant both for standard replacement of a damaged part and for professional post-accident repairs, where restoring the original structural rigidity is essential.

Application in service practice

Replacing the headrest reinforcement is recommended in the event of mechanical damage, deformation of the rear body structure, or interference in the headrest mounting zone. In service practice, this element is treated as an important component of the passive safety system, which is why it is worth choosing original solutions dedicated to a specific Mercedes platform.

Selecting the correct component is facilitated by identification via the OEM part number and interchangeable numbers, which allows for precise matching of the element to a specific vehicle configuration and avoids compatibility issues.

If you are planning a comprehensive repair or upgrade of the rear zone in your Mercedes and need other elements from the same group, such as covers, trims, or additional moldings, check the available parts in the Mercedes protective and decorative moldings category.

To better understand the importance of original OEM components and the correct selection of parts by number or VIN, the article describing a practical approach to used parts may be helpful – you can find it here: Audi five-cylinder engine – a legend from Quattro to RS3 and how to maintain it with original Audi parts.