Mercedes Vito Viano W639 Battery Box Tray Housing A6395400424

Mercedes Vito Viano W639 Battery Box Tray Housing is a factory battery mounting component designed for Mercedes Vito and Viano models of the W639 generation. Its robust construction ensures stable seating for the starter battery, and the precise fit for the specific Mercedes platform facilitates a hassle-free replacement of a worn-out base. This is a practical solution for users looking to restore proper battery mounting in accordance with the manufacturer's standards.

Specifications and technical data

• SKU: rhd-A6395400424
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6395400424
• Substitutable numbers: A6395400424, A 639 540 04 24
• Category: Battery Accessories

Purpose and function of the component

The battery base in the Mercedes Vito and Viano W639 is responsible for securely fastening the battery in the mounting compartment, limiting its movement during driving, braking, and maneuvers. A properly selected battery housing:

• stabilizes the battery in the location intended by the manufacturer,
• minimizes the risk of mechanical damage to cables and terminals,
• facilitates service and battery condition checks,
• helps maintain order in the mounting area.

Thanks to the use of an original design tailored to the W639, installation is predictable, with no need for modifications or custom mounts.

Construction and fit for Mercedes Vito / Viano W639

The battery housing has been designed specifically for the body geometry and electrical system layout of the Mercedes Vito and Viano W639. This means that the mounting points, shape, and workspace are consistent with factory specifications, which translates into:

• secure fitment to the body without play or stress,
• easy access to the battery during replacement or diagnostics,
• compatibility with factory clamps and mounts,
• maintenance of the original power cable routing.

Using an original mounting solution is particularly important in commercial vehicles, where the battery operates under demanding conditions.

Characteristics and advantages of using this pre-owned component

The offered battery base is a part from the Battery Accessories group, sourced from dismantling. A used element of this type allows for an economical repair of the power system while maintaining the factory geometry and build quality characteristic of the Mercedes brand. In practice, this means:

• lower cost compared to a new replacement,
• preservation of the original mounting design,
• possibility of quick replacement of a damaged or corroded base,
• reduction of waste through the reuse of functional components.

For workshops and fleet users, this is a reasonable compromise between functionality and vehicle maintenance costs.

Application in service practice

Replacing the battery base is recommended in situations where the factory housing has suffered mechanical damage, deformation, or advanced corrosion. Installing the offered component allows for the restoration of:

• proper support and immobilization of the battery,
• safe routing of power cables,
• compliance with Mercedes service procedures,
• an aesthetic and orderly appearance of the battery mounting zone.

This is especially important in intensively used vehicles, where the stability of the power system has a direct impact on the reliability of starting and the operation of the electrical installation.

Expanding the battery system in your Mercedes

If you are planning a comprehensive repair or upgrade of the power supply area and battery zone in your Mercedes and need other elements from the same group, such as brackets, mounts, or additional covers, check out the available parts in the Mercedes Battery Accessories category.

If you want to better understand how choosing used components affects service costs and the environment, it is worth reading an article describing the practical benefits of the circular economy in the automotive industry: Circular economy in your garage – how used parts support the environment and your budget.