Mercedes W176 W246 Fuel Tank Left N/S Mounting Support Strap Strut

Mercedes W176 W246 Fuel Tank Left N/S Mounting Support Strap Strut is an original fuel system component from the Fuel tanks and filler pipes category, designed to provide stable support and guidance for the fuel tank on the left side of the vehicle body. The precise geometry of the mount ensures proper positioning of the tank relative to the chassis, which translates into safe operation and correct functioning of the entire fuel system in Mercedes vehicles.

Specifications and technical data

• SKU: A2464700340
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2464700340
• Substitutable numbers: A2464700340, A 246 470 03 40, BG
• Location on the vehicle: Left
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The presented fuel tank strap is a structural element responsible for the mechanical mounting of the fuel tank on the left side of the vehicle. It works in conjunction with the vehicle body and other brackets, keeping the tank in a fixed position during driving, braking, and maneuvering. A correctly selected mount limits unwanted stress on the connectors, hoses, and fuel filler pipe, which reduces the risk of leaks and premature wear of system components.

The placement on the left side is crucial for matching the specific geometry of the Mercedes chassis, which is why it is important to pay attention to the compatibility of the vehicle side and the body generation when selecting the part.

Construction and fitment for Mercedes W176 / W246

The strap has been designed specifically for the platform used in Mercedes A-Class (W176) and B-Class (W246) models. The shape, mounting points, and profiling correspond to the manufacturer's factory solutions, which facilitates installation in place of the original bracket without the need for modifications. This ensures that the factory fuel tank routing line is maintained, as well as compatibility with underbody shields and adjacent components.

The element belongs to the Fuel tanks and filler pipes group, so its proper operation has a direct impact on the stability of the entire system, including interaction with the filler pipe, ventilation, and fuel lines.

Characteristics of the used part

As a used part, the mount comes from vehicle dismantling and represents a cost-effective solution while maintaining the original manufacturer's specifications. Such structural elements, in the absence of mechanical damage, retain their functional properties for a long time, making them a reasonable choice for accident repairs, replacing corroded brackets, or restoring a vehicle to a technically sound condition.

Using an original mount helps avoid problems with inaccurate fitment, typical of aftermarket parts with universal geometry, and facilitates the workshop's work due to the predictable installation process.

Benefits of a properly mounted fuel tank

A properly selected and installed fuel tank strap affects several key aspects of vehicle operation:

• maintaining the fuel tank in a stable position relative to the chassis,
• reducing vibrations and loads acting on the connectors and fuel filler pipes,
• reducing the risk of leaks in the fuel system,
• maintaining compliance with Mercedes factory mounting points.

As a result, the fuel system operates under the conditions intended by the manufacturer, which promotes trouble-free operation and facilitates potential diagnostics.

Selection, installation, and technical support

When selecting a fuel tank strap for a Mercedes A-Class or B-Class, it is worth using the manufacturer's markings and information about the left-side vehicle placement. This helps avoid mistakes between parts intended for different sides of the body or other structural variants. It is recommended to entrust the installation to a workshop experienced in working with fuel systems, which will ensure proper tightening and inspection of the condition of adjacent components.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mercedes and need other elements from the same group, such as additional mounts, brackets, or tank supports, check out the available parts in the Mercedes Fuel tanks and filler pipes category.

Knowledge and fuel system operation

To fully utilize the potential of a functional tank mount and better understand the operation of the entire system, it is worth familiarizing yourself with the principles of diagnostics and operation of components such as injectors, pumps, and the fuel tank. Practical tips regarding selecting parts by manufacturer numbers, symptoms of wear, and regeneration possibilities can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.