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

Audi A6 C6 Rear Bumper Reinforcement Crash Bar Slam Beam is a factory-made structural body component, designed as a rear crash bar providing controlled energy absorption upon impact. The original design dedicated to Audi guarantees proper fitment to mounting points and maintains the geometry of the rear body section. This used part is a functional solution for post-accident repairs and collision zone maintenance.

Specifications and technical data

• SKU: 4F0807313D-1
• 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 component

The crash bar mounted in the rear of the vehicle is responsible for stiffening the bumper structure and absorbing a portion of the impact forces during a collision. It is a key component of the crumple zone, working in conjunction with the bumper cover, absorbers, and mounting elements. Thanks to the factory design for the Audi A6 C6, the correct body line is maintained, and installation does not require structural modifications.

Construction and fitment for Audi A6 C6

The rear bumper reinforcement is designed as a rigid support beam that transfers impact loads to the vehicle's body structure. The design includes factory mounting points, which facilitates service and reduces the risk of improper alignment. The geometry of the component is consistent with the original Audi design, allowing for the correct positioning of the bumper, gaps, and fitment against the fenders and the trunk lid.

Application in post-accident repairs

The rear bumper beam is one of the first elements that must be verified after a rear-end collision. Replacing it with a functional, original component allows you to:

• restore the proper rigidity of the rear body section,
• ensure the correct operation of the crumple zone in the event of future incidents,
• achieve proper fitment of the bumper and adjacent elements,
• reduce the need for additional bodywork.

A used part from this category is often chosen as an economical service solution, allowing for the preservation of the original construction without the need to use aftermarket replacements with uncertain parameters.

Benefits of using an original reinforcement

Using a factory rear bumper beam in an Audi A6 C6 translates into a number of practical advantages:

• preservation of the energy absorption characteristics designed by the manufacturer,
• reliable fitment to factory mounting points,
• easier installation for the body and paint shop,
• consistency with other elements of the bumper system.

For the user, this means more predictable vehicle behavior in emergency situations and an aesthetic finish of the rear body section after repair.

Part selection and additional information

Before purchasing, it is worth verifying the compatibility of the component with the specific equipment version and model year of the Audi A6 C6, paying attention to manufacturer markings, part numbers, and placement on the vehicle. In case of doubt, it is helpful to compare the construction of the beam with the part removed from the car or consult with a workshop specializing in the Audi brand.

If you are planning a comprehensive repair or upgrade of the collision zone in your Audi and need other elements from the same group, such as beams, reinforcements, or structural components, check the available parts in the Audi Bumpers and Reinforcements category.

If you are considering whether a new or used part is a better choice in your case and want to learn about the differences in costs, durability, and availability, check out the guide Car parts – new or used? We compare costs, quality, and durability, which will help you consciously plan your vehicle repair.