Mercedes R172 Rear Body Control Module Bracket Mount A1725452640A1725452640

Mercedes R172 Rear Body Control Module Bracket Mount is an original structural component intended for the rear body section, designed specifically for Mercedes vehicles. Stable mounting of the body control module in the rear area is crucial for the proper operation of the electrical system and maintaining the correct body geometry, which is why choosing a dedicated bracket is a technically safe and predictable solution. Using this OEM component allows for maintaining the factory assembly concept without the need for modifications.

Specifications and technical data

• SKU: A1725452640
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1725452640
• Substitutable numbers: A1725452640, A 172 545 26 40
• Location on the vehicle: Rear
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The Mercedes R172 Rear Body Control Module Bracket Mount is responsible for the rigid and repeatable positioning of the module in the rear part of the vehicle. A correctly selected component:

• ensures stable support for the body control module in the rear area,
• minimizes the risk of unwanted stress on the bodywork,
• facilitates service and potential replacement of related sub-assemblies,
• maintains compliance with Mercedes' factory design concept. Due to its dedicated design for the rear of the vehicle, the bracket works with original mounting points, which helps maintain proper geometry and the correct operation of related systems.

Benefits of using an original Mercedes bracket

Using an original bracket in the rear body zone provides a number of practical service and operational benefits:

• Factory fitment – the component is designed for specific Mercedes structural solutions, which limits the risk of play and misalignment.
• Consistency with other body components – the bracket works with original mounts, screws, and hardware in the rear of the car.
• Predictable performance in operation – no need for adaptation or modification of the body structure.
• Support for the proper operation of the rear body control module – stable mounting promotes the reliability of systems installed in this zone. Choosing such a solution is particularly important for post-accident repairs, reconstruction of the rear body section, or restoring the vehicle to its original factory specifications.

Assembly characteristics and application in the rear of the vehicle

The bracket is designed for installation in the rear area of the vehicle, where it is responsible for precisely maintaining the body control module in the set position. With proper installation:

• the correct line and fitment of the rear body components are maintained,
• the transmission of vibrations to the body control module is limited,
• diagnostics and service of components mounted in this zone are facilitated. Due to its specific location on the vehicle, the bracket should be installed in accordance with Mercedes service procedures, observing the appropriate tightening sequence and torque settings recommended by the manufacturer.

Component condition and use in repairs

The offered bracket is a used part, which in workshop practice often represents a reasonable compromise between cost and originality. Such components are frequently used for:

• post-accident repairs of the rear body section,
• restoring factory geometry after mechanical damage,
• servicing vehicles where the original bracket has suffered from corrosion or damage. Using an original, used component allows you to maintain the structural characteristics of the Mercedes without the need for aftermarket replacements with uncertain fitment. If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other elements from the same group, such as additional brackets, holders, or module mounts, check the available parts in the Other Mercedes category.

Technical support and knowledge of sports constructions

When working on body systems and control modules, it is worth knowing the structural differences between standard and sports versions, especially in the context of body rigidity, cable routing, and component selection. To expand your knowledge of solutions used in high-performance cars, you can read the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the differences in chassis construction and associated systems.