Mercedes W639 Rear Bumper Moulding Bottom Right O/S Brilliant Silver A6396940625

Mercedes W639 Rear Bumper Moulding Bottom Right O/S Brilliant Silver is an original body component from the Bumpers and reinforcements group, designed for the rear right side of the vehicle. It provides an aesthetic finish to the hinge area and helps protect sensitive body points against dirt and mechanical damage. The Brilliant Silver Metallic version allows for a seamless match with the factory vehicle paint.

Specifications and technical data

• SKU: A6396940625-BRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6396940625
• Substitutable numbers: A6396940625, A 639 694 06 25, KD
• Location on the vehicle: Rear, Right
• Color: Brilliant Silver Metallic - 9744
• Category: Bumpers & Reinforcements

Purpose and function of the component

The described moulding is dedicated to the rear right side of the body in W639 series models, where it is responsible for covering and organizing the hinge area. Thanks to its precise profile, it fits the body lines, reducing the accumulation of contaminants around moving joints. This solution promotes stable hinge operation and facilitates subsequent maintenance tasks.

The component belongs to the body group associated with Bumpers and reinforcements, meaning it works in conjunction with other components responsible for the shape and rigidity of the rear of the vehicle. Proper selection of the moulding allows for maintaining the factory geometry and appearance of this area.

Color and visual fit

The moulding is finished in the Brilliant Silver Metallic shade, which enables a harmonious connection with the bodywork in the same paint code. The metallic coating ensures a consistent visual appearance without the need for additional painting, provided the color matches the vehicle.

Such a match is particularly important during post-accident repairs or partial body restoration, where maintaining a uniform paint surface and minimizing shade differences between individual panels is crucial.

Installation characteristics

The moulding is designed for installation on the rear right side of the vehicle, which facilitates clear identification of the installation point. The design provided by the vehicle manufacturer allows for secure seating of the component in factory mounting points, without the need for modifications or forced fitting.

This solution helps maintain proper gaps between body elements, which is important for both aesthetics and the correct closing of doors and hinge operation. A properly installed moulding stabilizes the area around the hinge and limits access to moisture and small contaminants.

Condition and practical application

The presented component is in used condition, making it a reasonable choice for economical repairs or restoring the factory look of the vehicle. For many users, this is a beneficial solution that allows combining original fitment with cost control of service.

The moulding will work well both for local repairs of the rear body section and for broader bodywork and painting tasks, where it is important to maintain the consistency of components from the same model line.

Integration with other body components

A properly selected hinge moulding works with adjacent panels, the bumper, and reinforcements, creating an organized and compact structure for the rear of the vehicle. This reduces the risk of unwanted vibrations, rattles, or play in the door area.

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 additional reinforcements, covers, or bumper panels, check the available parts in the Mercedes Bumpers and reinforcements category.

When planning broader service work, especially before the winter season, it is worth checking out practical tips regarding the selection of used body components and consumables – the article Winter essentials: which used car parts are worth checking and replacing before the frost? may be helpful.