Mercedes Vito W639 Rear Boot Trunk Lid Tailgate Bottom Spacer A6397430141

Mercedes Vito W639 Rear Boot Trunk Lid Tailgate Bottom Spacer is an original body component from the Doors and door panels group, designed for the rear section of the vehicle. Specifically engineered for Vito W639 models, it provides proper support and protection for the tailgate, as well as stabilizing its operation during opening and closing. It is a practical solution for users looking to restore the correct geometry of the tailgate and maintain the integrity of the body structure.

Specifications and technical data

• SKU: A6397430141
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397430141
• Substitutable numbers: A6397430141, A 639 743 01 41
• Location on the vehicle: Rear
• Category: Doors & Door Skins

Purpose and function of the component

The tailgate cover/housing/buffer in the Mercedes Vito W639 is responsible for the controlled seating of the tailgate against the body and protecting the sheet metal edges from excessive stress. Its placement in the rear zone of the vehicle means the component is active during every opening and closing cycle, contributing to:

• damping the impact of the tailgate against the body,
• reducing vibrations and noise in the rear of the vehicle,
• maintaining the correct position of the tailgate relative to the trunk opening frame.

As a result, the body retains proper rigidity around the tailgate, and the use of the cargo area remains convenient and predictable.

Construction and fitment for Mercedes Vito W639

The component has been developed as a part dedicated to the W639 generation Vito, which means a precise fit to the factory mounting points in the rear body zone. The geometry of the cover and buffer is consistent with the design of the tailgate and adjacent door panels, which facilitates installation and allows the body lines to be maintained without unwanted tension.

As a component of the Doors and door panels group, the part works in conjunction with the hinges, lock, actuators, and tailgate seals, creating a cohesive system responsible for tightness, smooth operation, and safety of the trunk.

Performance characteristics and installation benefits

The Mercedes Vito W639 rear tailgate cover/housing/buffer is a technical solution that significantly impacts the comfort of daily vehicle operation. Replacing a worn or damaged component allows you to:

• reduce unwanted knocks and rattles coming from the rear of the body,
• limit the risk of sheet metal deformation around the tailgate edges,
• maintain proper tailgate adhesion to the seals, which promotes trunk tightness.

Precise fitment for the specific model shortens installation time and minimizes the need for additional modifications. This is particularly important in commercial vehicles, where a quick return to service is essential.

Condition of the part and service application

The offered item is in used condition, which represents a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. This type of part is suitable for both standard post-accident repairs and gradual restoration of the rear body zone, when it is necessary to restore proper tailgate operation without investing in a complete package of new components.

By maintaining the factory design, the cover/buffer works well with existing door system elements, which facilitates service and subsequent adjustments.

Related Mercedes body components

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 door panels, reinforcements, or additional covers, check the available parts in the Mercedes Doors and door panels category.

Technical support and part selection

When performing service work on the body and door system, it is worth paying attention to the general condition of the vehicle, including drivetrain components, which are also subject to wear. In the context of overall vehicle maintenance, a guide on the diagnostics and selection of clutch and dual-mass flywheel components may be helpful – especially for intensively used commercial vehicles. More information can be found in the article Clutch and dual-mass flywheel – diagnostics and selection of parts for the drivetrain.