Mercedes W639 Rear Bumper Bracket Right O/S Holder Mount Trim A6398850256

The Mercedes W639 Rear Right Bumper Slider Bracket Mount is an original body part from the Bumpers and Reinforcements group, designed for the right rear section of the vehicle. It ensures stable guidance and support for the bumper, which translates to a secure fit of the paneling and correct geometry of the rear body zone. This is a practical solution for users who want to restore the factory bumper mounting on their Mercedes W639.

Specifications and technical data

• SKU: A6398850256
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398850256
• Substitutable numbers: A6398850256, A 639 885 02 56
• Location on the vehicle: Rear, Right
• Part type: Bumper
• Category: Bumpers & Reinforcements

Purpose and Function of the Part

The presented bumper slider bracket mount has been specifically designed for the rear right side of the Mercedes W639 body. It is responsible for guiding and supporting the bumper in the correct position, which reduces the risk of looseness, vibrations, and improper adhesion of the paneling to the car body.

Thanks to its proper design, the bracket works with the factory mounting points, facilitating the maintenance of correct gaps between body elements and stabilizing the entire rear bumper area.

Benefits of Using an Original Mount

Using the original bumper slider bracket mount on a Mercedes W639 allows for:

• maintaining the correct position of the rear bumper on the right side,
• reducing stress on the paneling and mounting points,
• preserving a consistent body line and the aesthetic appearance of the rear of the vehicle,
• easier disassembly and reassembly of the bumper during subsequent service work.

This is particularly important for post-accident repairs, bumper replacement, or restoring the factory fit of body elements, where precise mounting directly impacts the final result of the work.

Mounting Characteristics

The bracket is designed for installation in the rear right part of the vehicle, according to the factory mounting layout of the Mercedes W639. The part's construction allows it to work with the original bumper mounting points, making the job easier for bodywork specialists and mechanics, and reducing the time needed for part fitting.

As part of the Bumpers and Reinforcements group, this element forms an important link between the bumper paneling and the body structure, influencing the stability of the entire system and the correct transfer of operational loads.

Condition and Application in Repairs

The product is used, making it an attractive solution for economical repairs of the rear body section, especially in vehicles used intensively or in fleets. Choosing such a part allows for cost reduction while maintaining proper fit with the vehicle's construction.

The bracket is suitable for both replacing a damaged mount after a collision and for adjusting the bumper fit when existing mounting elements are deformed or worn.

If you are planning a comprehensive repair or upgrade of the rear body zone on your Mercedes and need other parts from the same group, such as reinforcement beams, guides, or additional brackets, check the available parts in the Mercedes Bumpers and Reinforcements category.

To better plan service work on your car during the summer season and understand how high temperatures affect vehicle components, it's worth reading our guide: Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.