Mercedes W176 W246 Auxiliary Secondary Coolant Water Pump A2465040040

The Mercedes W176 W246 Water Pump Bracket Mount Holder is an original part from the Water Pumps category, designed for use in Mercedes compact class vehicles. Stable mounting of the water pump is crucial for the proper functioning of the cooling system, which is why this bracket is a practical solution for engine accessory repairs and replacements.

Specifications and technical data

• SKU: A2465040040
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465040040
• Substitutable numbers: A2465040040, A 246 504 00 40
• Category: Water Pumps

Purpose and Function of the Water Pump Bracket

The presented bracket mount has been designed specifically for Mercedes W176 and W246 models, where it is responsible for the precise positioning of the water pump relative to the engine block and accessories. Correct mounting minimizes vibrations, reduces stress on the pump housing, and contributes to the smooth operation of the entire cooling system.

This element is part of the pump's supporting structure, so its condition directly affects:

• stable operation of the water pump at various engine speeds,
• maintenance of the correct mounting geometry,
• reduction of the risk of leaks due to misalignment.

Benefits of Using an Original Mercedes Bracket

The bracket from the Mercedes offer has been developed as a component compliant with factory technical documentation, which translates to exact fit to mounting points on the body and engine. Thanks to this:

• installation proceeds predictably, without the need for modifications,
• compatibility with the factory water pump and accessories is maintained,
• the risk of incorrect tension on hoses and cooling lines is reduced.

The use of original mounting solutions is particularly important in modern powertrains, where the cooling system operates under strictly defined temperature and pressure conditions.

Product Characteristics and Condition

The offered bracket belongs to the group of engine accessory mounting elements and is classified as a used part. This type of component, when its geometry is maintained and there are no structural damages, can be successfully reused in a professional service or during a DIY repair.

Choosing a used water pump bracket is a cost-effective solution, allowing at the same time to preserve the original cooling system design without resorting to aftermarket alternatives with uncertain fit.

Selection by OEM Number and System Integration

The element has been marked with the factory manufacturer's number, which facilitates its identification and selection for a specific engine and body configuration. In practice, this means the possibility of verifying compatibility with the vehicle based on service documentation or parts catalogs, without the need for "eyeball" dimension comparisons.

The bracket works with the water pump as part of the supporting structure, so when replacing the pump, it is worth assessing the condition of the mount each time and, if necessary, planning its replacement together with the pump itself. This approach reduces the risk of subsequent play, noise, and accelerated wear of the pump bearings.

Related Products and Technical Knowledge

If you are looking for other elements from the Water Pumps category dedicated to vehicles of this brand, check out our offer for Mercedes water pumps, where you will find a wide selection of cooling system components tailored to various models.

When planning comprehensive service work, it is also worth expanding your knowledge about the operation of fuel supply and engine accessory systems. The guide article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which discusses the principles of diagnostics and selection of components by OEM and VIN numbers, may be helpful, and is also useful when searching for the correct mounting parts.