Mercedes W203 W204 W211 Lower Gearbox Mount Support Bracket A1402421340

The Mercedes W203 W204 W211 Gearbox Mount Bracket is an original part from the clamps and mounting parts group, designed for stable gearbox mounting in selected Mercedes models. This is a practical solution for users seeking a factory fit and aiming to restore the correct drivetrain geometry without altering the vehicle's structure.

Specifications and technical data

• SKU: A1402421340
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1402421340
• Substitutable numbers: A1402421340, A 140 242 13 40
• Category: Brackets & Hardware

Application and Function in the Vehicle

The gearbox mount bracket is responsible for transferring loads from the gearbox to the body and maintaining the correct position of the powertrain relative to other components. A properly selected element of this type:

• ensures stable support for the gearbox during acceleration, braking, and gear changes,
• limits unwanted vibrations and movements of the powertrain,
• helps maintain the correct alignment of the driveshafts, propeller shaft, and other drivetrain components.

In Mercedes W203, W204, and W211 series vehicles, the use of an appropriate mounting bracket is crucial for both driving comfort and the durability of cooperating components.

Construction and Fit for Mercedes

The offered part comes from the Mercedes line, which means it retains factory geometry, mounting points, and compatibility with original bolts and brackets. The bracket's construction is designed for specific body types and powertrains, ensuring that:

• it fits the manufacturer's designated mounting points on the body and gearbox,
• it maintains the correct height and angle of the gearbox,
• it allows for installation without structural modifications.

This precise fit is particularly important in premium vehicles where the drivetrain interacts with advanced electronic and comfort systems.

Characteristics of a Used Part

The presented gearbox mount bracket is a used part, sourced from disassembly. Such a part, when its geometry is correct and there are no structural damages, retains its functional properties, making it a sensible alternative to new components. In practice, this allows for:

• reducing repair costs compared to purchasing a new part,
• maintaining the original manufacturing quality characteristic of the Mercedes brand,
• preserving the structural integrity of the drivetrain.

Choosing a used mounting bracket is particularly beneficial for routine maintenance repairs where restoring full functionality within a reasonable budget is key.

Benefits of Using an Original Gearbox Mount Bracket

Replacing a worn or damaged bracket with an original part from the clamps and mounting parts category brings tangible benefits in daily operation:

• reduction of unwanted vibrations transmitted to the body and interior of the vehicle,
• more predictable drivetrain behavior under changing loads,
• limited risk of accelerated wear of CV joints, engine mounts, and other cooperating components.

For users who want to further ensure part compatibility with a specific engine and gearbox version, a guide on verifying components by OEM numbers will be helpful: check how to safely select Mercedes parts by catalog numbers.

Support with Selection and Additional Materials

It is advisable to base the selection of the correct gearbox mount bracket on vehicle data and catalog numbers to avoid installation issues. For more extensive repairs or optimizing service costs, materials regarding the used parts market for other brands may also be helpful, e.g., a guide to economical car servicing using original used parts. This allows for a better understanding of how to effectively combine OEM quality with controlled repair expenses.