Mercedes W177 Fuel Tank Holder Bracket Mounting A2474703601

The Mercedes W177 Fuel Tank Mounting Bracket is an original mounting component designed for factory installation in the chassis of models from this series. Thanks to its precise fit to the body structure, it ensures stable support for the fuel tank and safe operation of the entire fuel system. This solution is particularly recommended for post-accident repairs, replacement of corroded mountings, or comprehensive chassis renovation.

Specifications and technical data

• SKU: A2474703601
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2474703601
• Substitutable numbers: A2474703601, A 247 470 36 01
• Category: Expansion & Overflow Tanks

Bracket Purpose and Function

The presented bracket is a mounting element responsible for the mechanical fastening of the fuel tank to the vehicle's structure. In compact Mercedes cars, such as the W177, proper tank support is crucial for:

• maintaining the stable position of the tank relative to the body,
• reducing vibrations and stresses in the fuel system,
• preserving the correct geometry of fuel and ventilation lines,
• safe vehicle operation under full load conditions.

The original design of the bracket is tailored to specific mounting points in the chassis, which translates to repeatable installation and compliance with factory service procedures.

Benefits of Using an Original Mercedes Bracket

Using a bracket from the Mercedes group allows for consistency with the vehicle's factory design. In practice, this means:

• precise fit to the fuel tank's shape and mounting points,
• correct interaction with underbody shields and adjacent components,
• preservation of factory ground clearance and deformation zones in case of collision,
• easier installation without the need for modifications or adjustments.

In the case of bodywork and mechanical repairs in the rear underbody area, choosing an original bracket minimizes the risk of improper tank support, which could lead to stress, noise, or accelerated wear of fuel system components.

Characteristics of the Used Part

The offered bracket is from the group of used original parts, which in practice means preserving factory geometry and compatibility while optimizing repair costs. Such mounting elements, sourced from dismantling, are often chosen in situations where:

• replacement of a corroded or damaged mounting is necessary,
• the vehicle has undergone post-accident repair in the underbody area,
• it is important to maintain the original construction without using aftermarket alternatives.

This type of bracket is particularly useful for service work involving fuel tank removal, replacement of lines, sensors, or fuel system components, where inspection and potential replacement of mounting elements are recommended.

Integration with the Fuel System and Underbody Area

In modern Mercedes designs, the fuel tank works in conjunction with an extensive system of lines, sensors, and safety components. A correctly selected mounting bracket:

• maintains the tank in the position intended by the manufacturer,
• ensures adequate space for fuel lines and associated installations,
• reduces the risk of lines rubbing against underbody components,
• supports stable system operation during dynamic driving.

Therefore, replacing a worn or deformed bracket is an important step in restoring the full functionality of the fuel system and the correct underbody geometry in W177 models.

Part Selection and Technical Support

When selecting a fuel tank mounting bracket, it is advisable to verify compatibility with the specific body version and fuel system of the particular vehicle. Manufacturer markings, OEM part numbers, and related interchangeable numbers are helpful for precisely matching the component to the specific vehicle configuration.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mercedes and need other parts from the same group, such as additional brackets, mountings, or supports, check the available parts in the Mercedes Expansion Tanks category.

For users who are simultaneously servicing their heating or air conditioning system, a guide describing the selection and operation of OEM components may be helpful – detailed tips can be found in the article Air Conditioning and Heating – Part Selection and Maintenance for Year-Round Comfort.