Mercedes W205 W213 C238 M276 Exhaust Mount Holder Support Left N/S A2761423540

Mercedes W205 W213 C238 M276 Exhaust Mount Holder Support Left N/S is an original mounting component designed for the exhaust system in popular C-Class and E-Class models. Thanks to its precise fit to the body structure and compatibility with petrol engines, the mount provides stable support for the exhaust on the left side of the vehicle, reducing vibrations and unwanted noise. It is a practical solution for users who expect solid, factory-spec mounting geometry.

Specifications and technical data

• SKU: A2761423540
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2761423540
• Substitutable numbers: A2761423540, A 276 142 35 40
• Location on the vehicle: Left
• Fuel type: Petrol
• Category: Engine Mounts

Purpose and function in the powertrain

The presented exhaust mount operates in the immediate vicinity of the power unit, supporting exhaust system components on the left side of the vehicle. In vehicles with petrol engines, proper routing and support of the exhaust are crucial to limit the transmission of vibrations to the body and to protect adjacent components, such as engine accessories or the chassis.

Stable exhaust mounting contributes to:

• reduction of noise and resonance in the cabin,
• more uniform load distribution on the exhaust system,
• reduction of the risk of pipe and connection cracks caused by excessive vibrations,
• maintaining correct geometry relative to the engine and chassis.

Compatibility with Mercedes C-Class and E-Class models

The mount has been designed for platforms used in Mercedes W205, W213, and C238 models, which means it fits factory mounting points and maintains the correct position of the exhaust system. The original origin of the component translates into compatibility with the body structure, appropriate rigidity, and predictable behavior during engine operation.

The element is intended for petrol-powered vehicles, which is significant due to the temperature and vibration characteristics of such a powertrain. As a result, the mount works in harmony with factory engine mounts and other supports, creating a cohesive support system.

Technical characteristics and installation

The mount operates under demanding thermal and mechanical conditions, which is why its design is optimized for resistance to dynamic loads and temperature changes. Precise execution of the mounting zone facilitates correct positioning of the element relative to the exhaust and body, which shortens service time and reduces the risk of installation errors.

During replacement, it is recommended to:

• check the condition of adjacent mounts and engine supports,
• inspect flexible exhaust hangers,
• verify clearances and potential collisions of the exhaust with chassis elements after installation.

This approach allows for restoring the proper operation of the entire system and limits the need for repeated interventions.

Product condition and benefits of choosing a used part

The offered mount comes from the used parts segment, which represents a reasonable compromise between cost and functionality. In the case of mounting elements such as exhaust brackets, it is crucial to maintain geometry, rigidity, and material integrity – these features are verified before the product is added to the offer. Choosing an original mount from the secondary market allows you to maintain factory fitment without having to resort to cheaper replacements of uncertain quality.

Technical support and additional materials

For users who want to better understand the relationships between mounts, engine supports, and the durability of accessories, a service guide dedicated to Mercedes power units will be helpful. Practical tips regarding operation and component selection can be found in the article Reliability under the star – how to take care of engine accessories in popular Mercedes-Benz C-Class and E-Class models?.

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.