Mercedes W205 C205 Rear Under Tray Cover Panel A2056900601

Mercedes W205 C205 Rear Under Tray Cover Panel is an original body component designed for installation in the rear section of the vehicle. As part of the Protective and decorative strips group, it is responsible for streamlining airflow under the car, protecting specific undercarriage components, and providing an aesthetic finish to the rear body area. This used OEM component is a sensible choice for post-accident repairs, undercarriage maintenance, or restoring factory-standard completeness of the covers in C-Class models.

Specifications and technical data

• SKU: A2056900601
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2056900601
• Substitutable numbers: A2056900601, A 205 690 06 01
• Location on the vehicle: Rear
• Category: Body Mouldings & Trims

Purpose and function of the component

The described panel is a rear underbody cover dedicated to the Mercedes C-Class W205 / C205 generation, mounted in the rear area of the vehicle. Its functions include:

• protecting specific undercarriage components from dirt and minor mechanical damage,
• streamlining airflow under the car, which improves stability at higher speeds,
• aesthetically closing off the lower part of the rear bumper and the undercarriage zone,
• limiting the ingress of water and mud into sensitive structural points.

Thanks to its factory-fit design, the panel works with existing mounting points, which facilitates installation and helps maintain the structural integrity of the rear body section.

Construction and fitment for Mercedes W205 / C205

The rear cover panel has been designed specifically for the undercarriage geometry of the C-Class W205 / C205 generation, which translates into precise alignment with external and internal body elements. The design includes factory mounting holes and a shape tailored to the lines of the bumper and trunk floor.

Its original Mercedes origin ensures compliance with factory quality standards, as well as compatibility with other covers and strips in the rear of the vehicle. This is particularly important for repairs where restoring the original geometry and rigidity of the shielding system is a priority.

Practical service application

This component is suitable for situations where the original cover has been damaged due to a collision, contact with road obstacles, or long-term wear. Replacing the rear cover panel is recommended when:

• parts of the cover are missing or clearly deformed,
• mounting points no longer provide a stable attachment,
• the vehicle has undergone bodywork repairs and it is necessary to restore the completeness of the underbody covers,
• unwanted air noise appears from underneath the rear of the car.

Using an OEM panel allows for reduced repair costs while maintaining high-quality fitment and proper integration with other body components.

Installation characteristics

The cover is intended for installation in the rear section of the vehicle, in the undercarriage zone. Thanks to its factory geometry, it can be installed in place of the damaged component without the need for body modifications. In service practice, this means:

• the ability to use existing mounting points,
• consistent fit with adjacent covers and strips,
• preservation of the factory line of the lower body section.

During installation, it is worth checking the condition of the mounts and the alignment with other covers to fully utilize the panel's protective and aerodynamic functions.

Why choose an original Mercedes protective strip

For body components such as rear cover panels, maintaining the correct geometry and compatibility with the vehicle's structure is crucial. An original component from the Protective and decorative strips group ensures:

• factory fit for the specific generation and body style of the C-Class,
• a consistent look for the rear undercarriage,
• preservation of the manufacturer-intended protection for specific structural elements.

This solution is particularly beneficial for vehicle repairs where maintaining compliance with service documentation and manufacturer standards is important.

If you are planning a comprehensive repair or upgrade of the lower rear body area in your Mercedes and need other elements from the same group, such as covers, overlays, or additional strips, check out the available parts in the Mercedes protective and decorative strips category.

For drivers interested in further vehicle personalization, including improving driver ergonomics and noticeably increasing driving comfort, the guide article Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?, which discusses, among other things, sports and sporty solutions used in AMG versions, may be helpful.