Mercedes Vito W639 Seat Box Front Left N/S Seat Mount Base Bracket A6396602240

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Vito W639 Seat Box Front Left N/S Seat Mount Base Bracket is a factory seat mounting component designed for the front left side of the vehicle. This used, original seat base provides stable mounting for the driver or passenger seat, maintaining full compatibility with the Mercedes body structure. Thanks to its precise fit, it serves as a practical solution for interior repairs or replacing a damaged bracket.

Specifications and technical data

• SKU: A6396602240
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6396602240
• Substitutable numbers: A6396602240, A 639 660 22 40
• Location on the vehicle: Front, Left
• Category: Centre & Overhead Console Parts

Purpose and function of the component

The described seat base bracket has been designed specifically for the Mercedes Vito W639 model and belongs to the Console parts group, responsible for the construction and layout of the seating area and center console. The component operates in the front left area of the vehicle, where it is responsible for the load-bearing, rigid, and secure seating of the seat on the floor.

This solution is particularly important in commercial vehicles, where the seat is subject to intensive use. A properly selected seat base helps maintain the correct seat geometry, which translates into driving comfort, ergonomics, and the proper operation of adjustment mechanisms.

Construction and fit for the Mercedes Vito W639

The seat base is constructed as a rigid, metal mounting box, prepared to work with the factory mounting points in the Vito W639 body. The arrangement of mounting holes, the shape of the profiles, and the height of the structure are adapted to the original seat and floor layout, which facilitates installation without the need for modifications.

Key functional features of this component include:

• dedicated placement in the front-left zone,
• compatibility with the factory seat mounting system,
• maintenance of the original seat position relative to the steering wheel and pedals,
• consistency with the interior design and other console elements.

Thanks to this, replacing a damaged base with an original mounting box allows for the restoration of the seat's original performance parameters, without the risk of incorrect positioning or play in the mounting.

Condition, application, and benefits of installation

The offered component is in used condition, making it an economical service solution while maintaining the original quality of the Mercedes manufacturer. It is a practical option for post-accident repairs, replacing a corroded base, or when converting the vehicle interior, e.g., from a commercial version to a passenger version.

Choosing an original seat base for the Vito W639 allows you to:

• maintain compliance with factory mounting points and interior geometry,
• minimize installation time thanks to the plug-in fit to the body,
• reduce costs compared to new parts while maintaining proper functionality.

Before installation, it is recommended to perform a standard inspection of the surface condition, threads, and contact points with the body to ensure a durable and safe connection to the vehicle structure.

Integration with the console and seating area

As a component from the Console parts group, this seat base works with adjacent interior components – tunnels, covers, seat rails, and seat belt mounting elements (if provided in the given configuration). A correctly selected mounting box facilitates maintaining a consistent floor layout, which affects the ease of entry, seat stability, and cabin aesthetics.

If you are planning a comprehensive repair or upgrade of the seating area and center console in your Mercedes and need other elements from the same group, such as additional brackets, covers, or tunnel housings, check the available parts in the Mercedes Console parts category.

Additional information and technical support

When selecting mounting elements for a Mercedes, it is worth considering not only model compatibility but also the quality of the components used. Original solutions used by the Mercedes brand are designed with durability and safety in mind, which is also important in the case of seat structures and their mounting.

If you are interested in a broader context of operating vehicles of this brand, including the selection of appropriate sub-assemblies and equipment, the article dedicated to servicing popular C and E-class models may be helpful – check the material: Reliability under the star – how to take care of engine equipment in popular Mercedes-Benz C and E-class models?.