Rear automatic transmission mount bracket for Mercedes W205 / W213 for OM654 and OM656 units is an original part from the transmission and drive mounts category, designed for precise support of the automatic gearbox. It ensures stable mounting of the gearbox to the body, reduces unwanted vibrations, and supports the proper operation of the drivetrain in modern Mercedes C-Class and E-Class models.
Specifications and technical data
- SKU: A2132401302
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2132401302
- Substitutable numbers: A2132401302, A 213 240 13 02
- Location on the vehicle: Rear
- Gearbox type: Automatic
- Part type: Transmission Mount
- Category: Transmission & Drivetrain Mounts
Purpose and Function in the Drivetrain
The rear automatic transmission mount bracket in Mercedes W205 and W213 with OM654 / OM656 engines is responsible for transferring loads from the gearbox to the body and maintaining the correct geometry of the entire drivetrain. This component works with other mounts, stabilizing the gearbox's position during acceleration, engine braking, and gear changes.
Thanks to its appropriately selected structural rigidity, the bracket helps to limit:
- excessive drivetrain unit movements during sudden load changes,
- transmission of automatic gearbox vibrations to the cabin,
- the risk of incorrect alignment of the driveshaft relative to the differential and body.
Benefits of Using an Original Bracket
Using the original rear automatic transmission mount bracket in a Mercedes W205 or W213 ensures compliance with factory design specifications. Proper fitment to the automatic gearbox and the rear of the body translates to:
- correct support of the gearbox on the vehicle's axis,
- maintenance of proper cooperation with other drivetrain components,
- reduction of loads acting on the gearbox housing and adjacent elements,
- more predictable vehicle behavior during dynamic driving.
This solution is particularly important in vehicles with modern OM654 and OM656 units, where mounting precision affects the drivetrain's refinement and component durability.
Mounting Characteristics and Application
The rear automatic transmission mount bracket is designed for installation at the rear of the gearbox, in the location of the factory mounting point provided by the manufacturer. The design has been developed for cooperation with the automatic transmission used in Mercedes C-Class (W205) and E-Class (W213) with OM654 / OM656 engines, which facilitates servicing and reduces the need for additional modifications.
When selecting a part, it is worth paying attention to:
- compatibility with the gearbox type (automatic),
- location in the vehicle (rear),
- designation for a specific body generation and engine family.
This approach helps maintain consistency with factory service documentation and simplifies workshop operations.
Item Condition and Operational Aspects
The offered bracket is a used item, which in practice means a favorable compromise between cost and maintaining the original manufacturer's specifications. For many owners of Mercedes W205 and W213, this is a rational way to restore proper support for the automatic gearbox after damage or wear of the existing mount.
Replacement of the rear transmission mount bracket is recommended, among other situations, when:
- unusual vibrations are felt in the cabin during gear changes,
- clunks or jerks occur when starting off and during engine braking,
- there are signs of mechanical damage or deformation of the existing mount.
More About Mercedes Transmission and Drive Mounts
If you are looking for other Mercedes transmission and drive mounts compatible with specific models of this brand, check out our dedicated category: Mercedes transmission and drive mounts. There you will find a wide selection of drivetrain support and stabilization elements, which will facilitate comprehensive service maintenance.
Selection by Numbers and Expert Knowledge
When selecting components such as the rear automatic transmission mount, it is advisable to use manufacturer designations and vehicle service documentation. This helps avoid errors and ensures full compatibility with the specific drivetrain configuration.
If you want to better understand how to safely buy used drivetrain components and what to look for when selecting by OEM numbers or VIN, check out the guide: Why it's worth buying used gearboxes and engines – facts instead of myths. This is a practical supplement to your knowledge when planning repairs or upgrades to the drivetrain in your Mercedes.
