Bumper Carrier Mini R50 R52 R53 Reinforcement Absorber Rear Body Part 7057403

The MINI R50 R52 R53 Rear Bumper Reinforcement Bar is an original BMW group part, designed for installation in the rear of the vehicle body. This product from the Bumpers and Reinforcements category provides proper support for the rear bumper and helps maintain the correct vehicle structure geometry after body repairs.

Specifications and technical data

• SKU: 7057403
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7057403
• Substitutable numbers: 51127057403, 7057403, 51127057484, 7057484, BG, 51125A5AC30, 1125530
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Vehicle Application and Function

The rear bumper reinforcement bar is responsible for transferring loads acting on the rear bumper and stabilizing its position relative to the vehicle body. Its placement at the rear means the component operates in the end section of the car body, working with the bumper cover, mountings, and structural elements of the trunk.

Using an original reinforcement dedicated to the MINI R50, R52, and R53 series allows for the preservation of factory mounting points, which simplifies installation and reduces the need for additional modifications. This makes post-accident repairs or replacement of worn parts more efficient, and the bumper maintains proper alignment with the vehicle body lines.

Technical Characteristics and Fitment

The bar has been designed as a structural component working with the rear of the MINI body. Appropriately selected geometry and mounting spacing allow for precise fitment to the dedicated models, without the need to interfere with original mounting holes.

Key features of this reinforcement include:

• dedicated application in the rear zone of the vehicle,
• compatibility with the MINI R50, R52, R53 structure,
• preservation of the factory rear bumper mounting line,
• suitability for use in accident repairs and restoration processes.

By adhering to the original manufacturer's specifications, the bar works with standard body components, contributing to the maintenance of proper rigidity in the rear section of the car body.

Component Condition and Service Application

The offered bumper reinforcement is a used part, making it an attractive solution for economical repairs while maintaining the original BMW construction. This type of component is particularly useful in situations where the rear of the vehicle has been damaged, and it is necessary to restore correct bumper mounting and rear body geometry.

The bar can be used in both body and paint shops, as well as in independent workshops specializing in the MINI brand. Choosing an original reinforcement helps reduce the risk of fitment issues, which are common with aftermarket alternatives of imprecise dimensions.

Benefits of Installing an Original Reinforcement

Installing this component offers a range of practical benefits:

• Stable Rear Bumper Mounting – proper support and maintenance of the bumper in its intended position.
• Improved Body Geometry – assistance in restoring the factory lines of the rear of the vehicle after a collision or body repairs.
• Original BMW Construction – compliance with the factory design standards of the MINI R50, R52, R53 series.
• Efficient Repair – simplified installation due to precise fitment with existing mounting points.

For workshops and individual users, this means shorter installation times and a reduced risk of needing additional bumper alignment adjustments.

Other BMW Bumpers and Reinforcements and Technical Materials

If you are looking for other BMW bumpers and reinforcements for similar service applications, check out the BMW bumpers and reinforcements available in our store to select parts matched to the specific model and repair scope.

To better understand the function of body components in the context of vehicle handling and interaction with the suspension system, an article describing the operation of the steering system and power steering may be helpful – you can find it here: Steering System and Power Steering – How It Works and What Fails?.