Mercedes C204 Gearbox Transmission Bracket Holder Mount Support Rear A2122401618

Mercedes C204 Gearbox Transmission Bracket Holder Mount Support Rear is an original mounting component designed to provide stable support for the transmission at the rear of the vehicle. As part of the Clamps and mounting parts group, it ensures a precise connection between the gearbox and the body structure, which translates into proper operation of the drivetrain and reduction of unwanted vibrations.

Specifications and technical data

• SKU: A2122401618
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2122401618
• Substitutable numbers: A2122401618, A 212 240 16 18
• Location on the vehicle: Rear
• Category: Brackets & Hardware

Purpose and function of the component

The rear transmission bracket in the C204 body is responsible for stably maintaining the transmission on the vehicle's axis and properly transferring loads to the supporting structure. A correctly selected and installed component:

• limits excessive movement of the gearbox during acceleration and braking,
• supports the proper operation of mounts and other fasteners,
• helps reduce noise and vibrations transmitted to the cabin,
• ensures the correct positioning of the powertrain relative to the driveshaft and other components.

Its placement in the rear of the vehicle allows for effective distribution of forces acting on the gearbox, which is important for both driving comfort and the durability of the entire system.

Original origin and fitment

The bracket was designed by Mercedes specifically for the C204 body, ensuring it retains the factory mounting points and geometry specified by the manufacturer. This means:

• a secure fit to the original mounting holes,
• no need for structural modifications,
• compliance with factory dimensional tolerances.

As a used part, the bracket comes from disassembly and represents an attractive cost-effective alternative to new parts, while maintaining the characteristics of the original mounting component.

Benefits of using a used transmission bracket

Using an original, used rear transmission bracket allows for maintaining the structural integrity of the drivetrain. In practice, this means:

• maintaining the factory rigidity of the connection between the gearbox and the body,
• reducing the risk of improper transmission alignment relative to other drivetrain elements,
• the possibility of an economical repair following mechanical damage or corrosion of the old mount.

If you want to better understand when choosing parts from disassembly is cost-effective, it is worth reading our guide: Why it is worth buying used gearboxes and their mounting elements – facts instead of myths.

Professional installation and part selection

Due to the importance of this component for the safety and durability of the drivetrain, installation in a specialized service center is recommended, following the correct tightening sequence and torque specifications provided by the manufacturer. The bracket intended for the rear of the vehicle should always be selected based on vehicle data and catalog numbers to ensure full compatibility with the specific version of the gearbox and body.

If you are planning a wider range of repairs using parts from disassembly, tips from this article may be useful: Replacing body parts and other used components – how to achieve an effect similar to new parts.

Summary

Mercedes C204 Gearbox Transmission Bracket Holder Mount Support Rear is a functional mounting element that helps maintain the correct position of the transmission and reduce unwanted vibrations. Its original origin, fitment to the vehicle structure, and the possibility of economical repair using a used part make it a practical solution for servicing the drivetrain in this model.