Mercedes W212 Engine Mount Support Holder Bearing M272 4Matic A2722232104

Mercedes W212 Engine Mount Support Holder Bearing M272 4Matic is a precision component from the Engine mounts category, designed for stable support of the power unit in the 4Matic drivetrain. A properly selected mounting bracket reduces unwanted vibrations, improves the operating refinement of the diesel engine, and supports the durability of other components in the engine bay.

Specifications and technical data

• SKU: A2722232104
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2722232104
• Substitutable numbers: A2722232104, A 272 223 21 04
• Fuel type: Diesel
• Category: Engine Mounts

Purpose and function in the drivetrain

The described mounting bracket is a structural element responsible for rigid yet controlled engine support in the Mercedes W212 class with the M272 unit and 4Matic drive. It works in conjunction with other elements from the Engine mounts group, transferring loads resulting from the operation of the diesel engine and driving over uneven surfaces.

A properly selected engine support is crucial for:

• reducing vibrations transmitted to the body and the vehicle interior,
• maintaining the correct geometry of the drivetrain,
• reducing loads acting on joints, half-shafts, and suspension components,
• stable operation of the 4Matic drivetrain in various road conditions.

Technical characteristics and compatibility

The mounting bracket has been designed specifically for the M272 engine architecture working with all-wheel drive, which means it fits the factory mounting points on the body and the engine block. As a result, installation is predictable, without the need for modifications or adaptations of other components.

The element comes from the Mercedes range, which ensures compliance with factory design and material standards. The product has a dedicated OEM part number and associated replacement numbers, which facilitates verification of compatibility with a specific vehicle configuration in the manufacturer's catalogs or service systems.

Product condition and use in service practice

The engine support is offered as part of the used components group, which allows for economical repair while maintaining the original design specification. This type of solution is particularly beneficial for comprehensive work within the drivetrain, where both quality and rational service costs are important.

Replacing the mounting bracket is recommended, among other things, in situations where:

• there are noticeable engine vibrations felt in the cabin,
• mechanical damage to the mount is found after a collision or impact,
• work is being carried out on the 4Matic drive requiring disassembly and inspection of load-bearing elements.

Benefits of using an original mounting bracket

Using an original support in a Mercedes W212 with a diesel engine and 4Matic drive ensures:

• correct load transfer between the engine and the body,
• maintenance of the factory level of acoustic and vibration comfort,
• better cooperation with other elements from the Engine mounts group,
• reduction of the risk of accelerated wear of adjacent drivetrain components.

For workshops and private users, this means stable operating parameters of the power unit and a lower risk of the fault returning after the repair has been performed.

Repair expansion and selection of other elements

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional mounts, brackets, or vibration damping elements, check the available parts in the Mercedes Engine mounts category.

When planning a larger scope of work, it is worth considering purchasing the remaining components in one place. You can read about how to effectively complete original used parts for car repair and avoid problems with cheap replacements in the article Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?.