Engine Mount Mercedes W205 OM651 Right O/S Support Holder Mount A2052406717

Mercedes W205 OM651 Engine Mount Bracket Right is a component from the Engine Mounts category, designed for the right side of the engine bay in Mercedes vehicles with the OM651 unit. It is responsible for the stable, controlled support of the powertrain, vibration reduction, and proper load transfer to the body, which translates into smoother engine operation and increased driving comfort. Thanks to its factory mounting geometry, this engine mount bracket ensures the correct positioning of the powertrain relative to other components.

Specifications and technical data

• SKU: A2052406717
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2052406717
• Substitutable numbers: A2052406717, A 205 240 67 17
• Location on the vehicle: Right
• Category: Engine Mounts

Purpose and Function in the Powertrain System

The right-side engine mount bracket in a Mercedes with an OM651 engine plays a crucial role in maintaining the stable position of the powertrain. It is responsible for:

• supporting the engine at a critical structural point on the right side,
• damping vibrations transferred from the powertrain to the body,
• maintaining the correct geometry of the powertrain relative to the suspension and drivetrain,
• reducing noise and vibrations felt in the cabin.

A properly selected and functional engine mount bracket directly impacts driving comfort, engine smoothness, and the durability of adjacent elements such as drive shafts, hoses, or exhaust mounts.

Compatibility and Mounting Parameters

The presented engine mount bracket has been specifically designed for the Mercedes W205 with the OM651 unit, taking into account requirements for stiffness, shape, and mounting points. Its placement on the right side of the vehicle allows for precise alignment with the factory mounting holes in the body and on the engine, which facilitates servicing and reduces replacement time.

By maintaining the original mounting geometry, this component works in conjunction with other engine mounts, creating a cohesive support system for the powertrain. This is particularly important in vehicles with higher mileage, where improper support can lead to accelerated wear of other components.

Performance Characteristics and Benefits of Use

The right-side engine mount bracket for the Mercedes W205 with the OM651 engine has been developed to ensure stable powertrain control under various operating conditions. The use of this component allows for:

• limiting excessive engine movement during acceleration and braking,
• reducing vibration transfer to the vehicle's body and interior,
• maintaining the correct position of the powertrain relative to the gearbox and exhaust system,
• reducing the risk of damage to hoses, connectors, and components adjacent to the engine.

For the user, this means more predictable vehicle behavior, improved powertrain smoothness, and stable engine support even during dynamic driving or intensive use.

Component Condition and Service Aspects

The offered engine mount bracket comes from a used vehicle, allowing for a favorable cost-to-functionality ratio. Such structural elements, when properly maintained, retain their properties for a long time, making them a sensible choice for routine repairs and restoring the powertrain's original operating parameters.

Replacing the engine mount bracket is recommended in cases of noticeable vibrations, knocking when starting off or changing gears, as well as after collisions or bodywork repairs in the engine bay. Using a component matched to the specific model and powertrain facilitates installation and helps maintain the vehicle's original driving characteristics.

Engine Mounting System Expansion and Service Knowledge

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

When planning a larger scope of work, it's worth looking at the entire service project more broadly – from selecting the right engine mounts, through suspension components, to small assembly accessories. An article explaining how to effectively source original used components in one place and avoid problems with cheap aftermarket alternatives is available at Comprehensive Sourcing: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?.