Coolant Water Pump Bracket Mercedes W212 W221 Mount Holder Support A2782362740

The Mercedes W212 W221 Power Steering Pump Bracket is an original part from the Brackets, Mounts, and Mounting Parts group, designed for precise support and positioning of the power steering pump in select Mercedes higher-class models. Stable mounting of this component is crucial for the proper functioning of the power steering system and for reducing vibrations transmitted to the engine and body.

Specifications and technical data

• SKU: A2782362740
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2782362740
• Substitutable numbers: A2782362740, A 278 236 27 40
• Category: Mounts, Brackets & Hardware

Purpose and Function of the Power Steering Pump Bracket

The power steering pump bracket in Mercedes W212 and W221 is responsible for rigid, repeatable positioning of the pump relative to the engine block and other auxiliary components. A correctly selected bracket:

• ensures stable drive belt guidance and proper tension across the entire RPM range,
• minimizes the risk of pump displacement and incorrect meshing with other pulleys,
• reduces shock loads acting on the pump housing and engine mounting points,
• supports the maintenance of the correct power steering system geometry.

This ensures smooth system operation and predictable power steering force characteristics under typical operating conditions.

Benefits of Using an Original Mercedes Bracket

The original bracket from the Brackets, Mounts, and Mounting Parts range is designed for the specific engine architecture and compartment in Mercedes W212 and W221. This translates into a number of practical advantages in terms of installation and operation:

• factory mounting points – no need for modifications, adjustments, or drilling of holes,
• appropriately selected stiffness – a balance between vibration damping and pump position stability,
• maintenance of the original accessory belt routing geometry,
• compatibility with factory bolts and mounting elements.

Choosing an original bracket helps maintain the structural integrity of the engine bay, which is important for both the durability of the accessories and for subsequent servicing.

Product Characteristics and Condition

The presented power steering pump bracket is a Mercedes brand part, sourced from disassembly, in used condition. This type of part, with proper vehicle operation, is not a fast-wearing item, making its reuse often a technically and economically sound solution.

In practice, this means the possibility of restoring correct power steering pump mounting without the need to invest in a new component, while maintaining the original vehicle manufacturer's specifications.

Selection, Compatibility, and Service Application

The bracket is designed for specific engine configurations in Mercedes W212 and W221. Therefore, before installation, it is advisable to verify compatibility with your vehicle's specific model based on the OEM part number and interchangeable numbers available in the specifications. This approach minimizes the risk of installation problems and ensures proper fitment with the engine block and power steering pump.

This type of part is particularly useful for:

• repairs after collisions involving damage to the front of the vehicle,
• power steering system service after a pump failure,
• comprehensive replacement of engine accessories in vehicles with higher mileage.

Expanding Knowledge and Related Components

To better plan repairs for your car and optimize service costs using used parts, it is worth familiarizing yourself with material comparing different engine design solutions and their impact on operating budget – this is thoroughly discussed in the article Volkswagen 1.9 TDI vs 1.4 TSI – Evolution of VW Engines and Repair Costs, which presents a practical approach to component selection.

If you are planning a comprehensive repair or upgrade of the engine accessory mounting area in your Mercedes and need other parts from the same group, such as additional brackets, supports, or various mounting elements, check the available parts in the Mercedes Brackets, Mounts, and Mounting Parts category.