Audi A6 C6 Rear Bumper Reinforcement Crash Bar Slam Beam 4F0807313D

Audi A6 C6 Rear Bumper Reinforcement Bar is a body structural component from the Bumpers and reinforcements category, specifically designed for the rear of the vehicle. The original bar ensures proper load transfer in rear impacts, which translates to stable body behavior and correct functioning of other bumper elements. A used OEM component is a sensible choice for drivers who want to maintain factory geometry and fit without the need to invest in a new part.

Specifications and technical data

• SKU: 4F0807313D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0807313D
• Substitutable numbers: 4F0807313D, 4F0 807 313 D
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and Function of the Reinforcement Bar

The rear bumper reinforcement bar in the Audi A6 C6 is responsible for stiffening the rear of the body and properly distributing forces in the event of a collision. It is a key structural element that works with the bumper cover, mountings, and energy-absorbing components.

Its placement in the vehicle's rear impact zone means the bar acts as a load-bearing element for the bumper, while also serving as an important reference point for bodywork repairs and body geometry checks. Using an original part ensures compliance with factory mounting points and predictable structural behavior under driving conditions.

Benefits of Using an Original Audi Bar

Using an original rear bumper reinforcement for the Audi A6 C6 provides a number of practical technical benefits:

• factory fit to the body structure without the need for modifications,
• correct positioning of the rear bumper relative to the tailgate and fenders,
• maintaining the manufacturer-specified rigidity of the rear of the vehicle,
• easier installation for workshops due to compliance with original mounting points.

For the user, this means a stable rear end of the car, reduced risk of improper gaps between body elements, and greater predictability of the vehicle's behavior after repair.

Product Characteristics and Installation

The bar belongs to the Bumpers and reinforcements group, which are elements responsible for rigidity and protection of impact zones. As a used part, it comes from dismantling, allowing for the combination of original quality with an attractive purchase price. This is a particularly beneficial solution for accident repairs where both safety and service economics are important.

Installation in the rear of the vehicle is based on factory mounting points, which facilitates the work of mechanics and reduces the time needed for fitting. Maintaining the original structure translates to proper alignment with the bumper, sensors, and other rear trim elements.

Practical Application in Service

The rear bumper reinforcement bar for the Audi A6 C6 is particularly useful in situations where the rear of the vehicle has been damaged, the impact zone is deformed, or it is necessary to restore the factory body geometry. Choosing an original part from dismantling allows for maintaining structural consistency with other body components and avoiding fitting problems typical of lower-precision aftermarket replacements.

If you also need other parts from the same structural group for this model during rear body repairs, check the available parts in the Audi Bumpers and reinforcements category.

Used Parts vs. Repair Economics

The use of used, original body parts is a common practice in professional workshops, significantly reducing repair costs while maintaining high-quality components. For premium brands like Audi or Mercedes-Benz, the price difference between new and used components is particularly noticeable. If you are interested in a broader context of using original dismantled parts in higher-class cars, it is worth reading the article: Used Mercedes Parts – Original Dismantled Components.