Mercedes Vito W639 Rear Bumper Centre Holder Bracket Mount A6398851725

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes Vito W639 Rear Bumper Centre Holder Bracket Mount is a factory body component from the Bumpers and reinforcements group, designed for installation in the rear section of the vehicle. The bracket serves as a structural mounting point for the bumper, influencing the stability, fitment, and aesthetics of the rear body zone. The offered item is used, which allows for an economical yet functional vehicle repair.

Specifications and technical data

• SKU: A6398851725-FLG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398851725
• Substitutable numbers: A6398851725, A 639 885 17 25
• Location on the vehicle: Rear
• Color: Flint Grey Metallic - 368
• Category: Bumpers & Reinforcements

Purpose and function of the bumper bracket

The rear centre bumper bracket in the Mercedes Vito W639 is responsible for the proper support and positioning of the bumper along the vehicle's axis. This component:

• stabilizes the bumper in the central part of the rear beam,
• reduces unwanted vibrations and sagging when driving with a load,
• facilitates proper alignment with adjacent body panels.

By maintaining the factory geometry of the bracket, it is possible to restore the original body line after a collision or bodywork repair, without the need for non-factory solutions.

Flint Grey Metallic – 368 color and installation aspects

The component is finished in the Flint Grey Metallic - 368 shade, which is significant both aesthetically and practically when matching it to an existing bumper. For vehicles in the same color, this reduces the scope of paintwork required, and for other body colors, it facilitates the inspection of potential surface damage before painting.

Its location in the rear of the vehicle allows for relatively easy service access – after removing the bumper, it is possible to replace the bracket without interfering with other key components. This solution helps shorten repair time and reduces the risk of additional damage.

Benefits of using an original Mercedes bracket

Using an original bumper bracket in the Mercedes Vito W639 ensures:

• factory fitment to the mounting points in the body,
• compatibility with the bumper line and other elements of the rear zone,
• repeatability of assembly during subsequent removals, e.g., during body and paint repairs.

A used OEM component is a reasonable compromise between cost and quality – you retain the original construction, avoiding issues with dimensional tolerances that often occur with low-quality replacements.

Application in service practice

The rear centre bumper bracket will prove particularly useful in situations where:

• the central part of the bumper mounting has been damaged as a result of a rear-end impact,
• the bumper is "sagging," protruding, or showing excessive play in the middle section,
• reconstruction of the rear body zone is necessary after bodywork repairs.

By choosing this component, you restore proper bumper support, which translates into more stable operation of the entire rear assembly and a more cohesive vehicle appearance.

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 brackets, reinforcements, or mounting beams, check the available parts in the Mercedes Bumpers and reinforcements category.

For users interested in selecting used OEM components by identification numbers and the principles of their verification, an article describing a practical approach to parts selection may be helpful, available here: Audi five-cylinder engine – a legend from Quattro to RS3 and how to take care of it using original Audi parts.