Audi RS6 C7 Rear Bumper Support Bracket Right O/S Mount Rail 4G9807394B

Audi RS6 C7 Rear Bumper Support Bracket Right O/S Mount Rail is a precision body structural component designed for the stable mounting of the bumper in the rear right section of the vehicle. Thanks to its factory geometry and alignment with the body lines, it ensures proper bumper support, which translates into correct panel gaps and an aesthetic appearance of the vehicle's rear. As a part of the Bumpers and reinforcements group, it is an important component for post-accident repairs and mounting adjustments.

Specifications and technical data

• SKU: 4G9807394B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G9807394B
• Substitutable numbers: 4G9807394B, 4G9 807 394 B
• Location on the vehicle: Rear, Right
• Category: Bumpers & Reinforcements

Purpose and function of the component

The rear bumper support bracket on the right side of the Audi RS6 C7 is responsible for the stable connection between the bumper and the body structure in the rear of the vehicle. This component operates in the corner area where the bumper meets the side body line, which is why its correct fit is crucial for both body geometry and the tightness and rigidity of the entire assembly.

Located in the rear zone on the right side, the bracket plays a role in:

• maintaining the correct position of the bumper relative to the fender and the trunk lid,
• reducing bumper vibrations and play while driving,
• maintaining even gaps between body panels,
• restoring the factory look after bodywork repairs.

Benefits of using an original Audi bracket

Choosing an original bracket from the Bumpers and reinforcements group for an Audi allows you to maintain compatibility with factory mounting points and body lines. The design prepared by the vehicle manufacturer ensures:

• precise fitment to the rear right section of the RS6 C7 body,
• appropriate rigidity in the bumper mounting area,
• compatibility with standard mounting hardware and bumper accessories,
• easier bumper alignment during installation and gap adjustment.

As a result, the installation process is smoother, and the risk of needing to readjust the bumper is lower, which is important for both professional workshops and DIY repairs.

Application in body repairs

The rear bumper support bracket on the right side is particularly important for repairs after collisions, impacts to the rear corner, or when replacing the bumper with another unit. In situations where the bumper does not hold its line, sticks out, or irregular gaps appear, replacing this component is often one of the key steps in restoring correct geometry.

The component from this group is suitable, among other things, when:

• the original bracket has been deformed or cracked,
• re-adjusting mounting points is necessary after bodywork,
• the bumper has been removed multiple times and play has developed in the mounts,
• you want to restore factory panel fitment in the sporty RS6 C7 version.

Product characteristics and condition

The offered bracket comes from the Audi brand and is a used part, which in practice means it has already been in service on a vehicle but is still suitable for further use after a proper assessment of its condition. This type of part is a good solution for repairs where maintaining original geometry and compatibility with factory design solutions is a priority.

Its location on the vehicle in the rear right body zone means the bracket operates in an area exposed to operational loads, which is why its proper selection is important for the durability of the bumper mount and the comfort of using the vehicle.

Repair expansion – Audi Bumpers and reinforcements

If you are planning a comprehensive repair or upgrade of the rear body section of your Audi and need other elements from the same group, such as additional brackets, beams, or reinforcement elements, check out the available parts in the Audi Bumpers and reinforcements category.

Technical support and industry knowledge

When planning body repairs and selecting structural components, it is worth using reliable sources of automotive knowledge that discuss differences between model generations, technical solutions, and the specifics of parts used by manufacturers. Additional information on the approach to service, upgrades, and component selection in premium cars can be found in the article Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years, which may also be helpful for general planning of service work on luxury segment vehicles.