Mercedes W639 Rear Bumper Moulding Left N/S Trim Brilliant Silver A6396940525

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W639 Rear Bumper Moulding Left N/S Trim Brilliant Silver is a precisely fitted body component from the Bumpers and reinforcements category, designed for the rear left side of the vehicle. Finished in an attractive Brilliant Silver Metallic color, it helps maintain a consistent body appearance and provides proper protection for the door hinge on your Mercedes.

Specifications and technical data

• SKU: A6396940525-BRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6396940525
• Substitutable numbers: A6396940525, A 639 694 05 25, KD
• Location on the vehicle: Rear, Left
• Color: Brilliant Silver Metallic - 9744
• Category: Bumpers & Reinforcements

Purpose and function of the hinge cover

The described cover is specifically designed for installation on the rear left side of the body, where it serves to protect the door hinge mechanism. By doing so, it reduces the exposure of moving parts to dirt, moisture, and minor mechanical damage, which promotes stable hinge operation and improves the durability of the entire door-to-body connection.

The component belongs to the Bumpers and reinforcements group, meaning it works in conjunction with other parts in this body zone, helping to maintain the correct geometry and aesthetics of the rear of the vehicle.

Color and visual fit

The cover is finished in Brilliant Silver Metallic, allowing for a seamless match with the factory paint in this color. The metallic coating ensures an aesthetic appearance and blends well with the body lines, so the part does not stand out visually from the surrounding panels after installation.

This color selection facilitates the replacement of a damaged cover without the need for additional painting, provided the vehicle has the matching shade, which translates into time and cost savings during body repairs.

Technical specifications and installation

The cover is intended for a specific location on the vehicle – the rear left side – which ensures proper fitment with the door and adjacent body panels. The design, intended for the Mercedes W639 series, allows for installation in place of the factory component, while maintaining the original mounting points.

The product is used, which in practice means it comes from disassembly and may show signs of wear typical for this type of part, while maintaining the functionality required for further use. This is a sensible solution for users looking for a technically sound component at a more favorable price than a new replacement.

Practical application and benefits

Using this cover in a Mercedes W639 allows you to:

• maintain protection for the hinge mechanism in the rear left part of the body,
• preserve a consistent look for the side and rear body zones,
• limit the impact of external factors on hinge operation,
• minimize the scope of body and paint work when replacing a damaged part.

For users who care about the technical condition of the body and the aesthetics of the vehicle, such a cover is a practical way to restore the correct appearance and function of the rear part of the car.

Repair expansion and additional information

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other elements from the same group, such as reinforcements, beams, or additional covers, check out the available parts in the Mercedes Bumpers and reinforcements category.

If you are considering a broader vehicle upgrade using components from disassembly and want to better plan such a project in terms of performance and budget, the article Tuning with used parts – how to gain performance without spending a fortune may be helpful, as it discusses a practical approach to selecting used components.