Mercedes W202 W210 Vacuum Tank Petrol Vacuum Container Reservoir A1408050019

Mercedes W202 W210 Vacuum Tank Petrol Vacuum Container Reservoir is a specialized component of the vacuum system, designed for models powered by petrol engines. It stabilizes pressure within the system, ensuring predictable operation of vacuum-controlled components and supporting the proper functioning of comfort and functional systems in your Mercedes vehicle.

Specifications and technical data

• SKU: A1408050019
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1408050019
• Substitutable numbers: A1408050019, A 140 805 00 19
• Fuel type: Petrol
• Category: Vacuum Pumps

Purpose and function in the vacuum system

The described vacuum tank is a component from the Vacuum pumps group, working in conjunction with the vacuum generation and storage system in Mercedes vehicles with petrol engines. Its task is to store a vacuum reserve and smooth out pressure fluctuations, which translates into stable operation of vacuum-controlled elements, such as actuators, valves, or selected comfort modules.

In Mercedes-class cars, especially in the W140, W202, and W210 series, a properly functioning vacuum tank is important for:

• maintaining the appropriate vacuum level under varying petrol engine loads,
• reducing vacuum system performance drops during rapid RPM changes,
• increasing the durability of cooperating components thanks to stable operating conditions.

Technical characteristics and compatibility

The element has been designed for integration with the factory vacuum system in selected Mercedes models, which facilitates installation and limits the need for system modifications. Using a dedicated vacuum tank for petrol units allows for maintaining the correct operating parameters of the system, in accordance with the manufacturer's specifications.

Thanks to its assignment to a specific model group, precise matching is possible in terms of:

• mounting geometry and vacuum line routing,
• cooperation with the existing vacuum pump,
• maintaining the designed working capacity of the tank in the system.

Condition of the element and practical application

The offered vacuum tank is a used part, which allows for an economical repair of the vacuum system while maintaining the original design. This type of solution is particularly beneficial when servicing older generations of Mercedes, where maintaining compliance with factory solutions is of both technical and operational importance.

Replacing the vacuum tank is recommended in situations where symptoms appear such as:

• irregular operation of vacuum-controlled elements,
• drop in vacuum system performance under engine load,
• suspected leaks in the vacuum storage area.

Technical support and part selection

To correctly select a vacuum tank for a specific engine version and equipment, it is worth using the manufacturer's markings and vehicle data. This facilitates the identification of the correct component within a single model family and minimizes the risk of installation problems.

If you want to better understand the relationships between the fuel system and the operation of a petrol engine, as well as the principles of selecting components by manufacturer markings, the following article will be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Expanding the vacuum system in Mercedes

If you are planning a comprehensive repair or modernization of the vacuum system area in your Mercedes and need other elements from the same group, such as vacuum pumps, control valves, or additional reservoirs, check the available parts in the Mercedes Vacuum pumps category.

Summary

Mercedes W202 W210 Vacuum Tank Petrol Vacuum Container Reservoir is a functional element designed for vacuum systems in petrol-powered vehicles, allowing for the restoration of proper vacuum system operation. Using an original design from the same model group promotes trouble-free installation and the maintenance of operating parameters consistent with the manufacturer's assumptions, which translates into the stability of the systems working in your Mercedes.