Mercedes Vito W639 Rail Trim Rear Left N/S Middle Sliding Door Panel White

Mercedes Vito W639 Rail Trim Rear Left N/S Middle Sliding Door Panel White is an original body component from the Doors and door panels group, designed for installation in the rear left area of the vehicle. The trim provides an aesthetic finish to the sliding door edge while protecting the sheet metal surface from mechanical damage. Finished in Arctic White - 9147, this element allows for a seamless match with the factory body paint.

Specifications and technical data

• SKU: A6396913408-ARW
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6396913408
• Substitutable numbers: A6396913408, A 639 691 34 08, BG
• Location on the vehicle: Rear, Left
• Color: Arctic White - 9147
• Category: Doors & Door Skins

Purpose and function of the sliding door trim

The presented trim is designed specifically for the rear left part of the body, in the sliding door area. It is responsible for:

• protecting the door sheet metal edge from minor impacts and scratches,
• maintaining a stable side body line,
• aesthetically closing the space between the door and the side panel.

Thanks to its precise profile, the element fits well with the body geometry, which facilitates installation and reduces the need for additional bodywork adjustments.

Color and visual matching

The trim is finished in the Arctic White - 9147 shade, which allows for maintaining a uniform color line of the vehicle without the need for additional painting if it matches the factory car color. This solution:

• speeds up the body repair process,
• reduces costs associated with preparing and painting the element,
• ensures a consistent, factory-like appearance of the vehicle's side.

This is particularly beneficial for post-accident repairs or when replacing individual components within the sliding door area.

Installation characteristics

The trim is intended for installation in the rear left part of the vehicle, in the sliding door zone. The design of the element is prepared to work with factory mounting points, which:

• facilitates correct positioning relative to the door edge,
• minimizes the risk of stress on the sheet metal,
• allows for maintaining correct gaps and the side body line.

This type of solution is especially important in commercial vehicles, where sliding doors are heavily used and require stable, repeatable closing.

Condition of the element and practical application

The offered trim is in used condition, making it a reasonable choice for maintenance repairs and restoring vehicle functionality after damage to the side of the body. Such an element will work well for, among others:

• replacing a damaged trim after a collision or scratch,
• completing missing sliding door components,
• restoring the aesthetics of the side of the vehicle after body repairs.

Thanks to the preservation of the original geometry, the trim allows for precise fitting with other door and side panel elements.

Expanding repairs within the sliding door area

If you are planning a comprehensive repair or upgrade of the sliding door zone in your Mercedes and need other elements from the same group, such as panels, reinforcements, or additional trims, check the available parts in the Mercedes Doors and door panels category.

To better select the appropriate body element and avoid mistakes when choosing used components, it is worth using practical expert tips – detailed advice can be found in the article No more bad purchases! How to professionally choose used car parts.