Mercedes C205 Rear Control Unit Module Bracket Mount Holder Support A2055456240

The Mercedes C205 Rear Control Module Mounting Bracket is a precisely engineered component from the Electronic Control Units and Controllers category, responsible for the stable and secure seating of the rear control unit within the vehicle body. Thanks to its factory-standard geometry and perfect fit for the C-Class Coupé C205, it ensures proper module support, reduces vibrations, and facilitates service in the rear of the vehicle.

Specifications and technical data

• SKU: A2055456240
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2055456240
• Substitutable numbers: A2055456240, A 205 545 62 40
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and Function in the Vehicle

The presented bracket is designed for installation in the rear of the vehicle body, where it is responsible for the stable mounting of the rear control module. Proper positioning of the electronics in this area is crucial for:

• protecting the module from excessive vibrations and solder joint micro-damage,
• maintaining proper routing of electrical harnesses,
• ensuring adequate service space for module diagnostics and replacement.

Using a dedicated bracket minimizes the risk of stress on the module housing, which translates to stable operation of electronic systems in the rear of the vehicle.

Construction and Fit for Mercedes C205

The bracket has been developed specifically for the body architecture of the C-Class Coupé generation C205, taking into account factory mounting points and electrical installation routing. This means:

• compatibility with original mounting holes in the rear of the vehicle body,
• provision for routing module harnesses and connectors,
• easy service access to the control unit after the bracket is installed.

This precise fit allows for maintaining the factory standard for electronics installation, without the need for modifications or makeshift solutions.

Characteristics of a Used Part

The offered bracket is a used part, which is often a preferred solution for load-bearing components for electronics due to its favorable cost-to-functionality ratio. This type of bracket does not contain wear parts, so with proper installation, it can continue to perform its role reliably and predictably.

To ensure full functionality, we recommend installation in conjunction with undamaged mounting points in the vehicle body and checking the correct routing of electrical harnesses around the bracket.

Professional Installation and Part Selection

To fully utilize the potential of this bracket, it is advisable to entrust the installation to a workshop experienced with the C-Class C205 body and working with electronics in the rear of the vehicle. Proper tightening, module positioning, and checking wire routing minimize the risk of subsequent faults related to vibrations or connector stress.

If you are considering a broader replacement of electronic components and want to approach the purchase of used market components consciously, you can find practical tips on selection, compatibility, and installation in the Global Parts guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?

Expanding Control Systems in Mercedes

If you are planning a comprehensive repair or upgrade of the control electronics area in your Mercedes and need other parts from the same group, such as additional modules, controllers, or mounting brackets, check the available parts in the Mercedes Electronic Control Units and Controllers category.