Mercedes C207 OM651 EGR Exhaust Gas Exchanger Vacuum Tank Bracket A6510900241

The Mercedes C207 OM651 EGR Bracket Mounting Holder is an original mounting component from the Brackets, Mountings, and Mounting Parts group, designed for stable installation of the EGR assembly in the OM651 unit for the C207 body style. Precise factory geometry ensures correct positioning of the component in the engine bay and proper transfer of operational loads. The part comes from disassembly, which maintains compliance with the original Mercedes design and reduces the risk of installation issues.

Specifications and technical data

• SKU: A6510900241
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510900241
• Substitutable numbers: A6510900241, A 651 090 02 41
• Category: Mounts, Brackets & Hardware

Purpose and Function of the Component

The EGR mounting bracket in the OM651 engine plays a crucial role in mechanically supporting the valve and the exhaust gas recirculation system's pipes. It is responsible for:

• maintaining the EGR assembly's fixed position relative to the engine block and accessories,
• limiting vibrations transferred to the valve body and connections,
• ensuring adequate connection rigidity during long-term operation,
• preserving the factory geometry of the intake-exhaust system in the EGR area.

By retaining the original mounting design, proper alignment with adjacent components is possible, minimizing the risk of leaks, stress, and accelerated wear of the exhaust gas recirculation system parts.

Benefits of Using an Original Mercedes Bracket

Using a factory bracket instead of a replacement part with uncertain geometry allows for maintaining EGR system operating parameters in line with the manufacturer's specifications. The most significant advantages include:

• Factory Fitment – the original mounting line, spacing of mounting points, and shape of the contact surface are preserved.
• Stable support for the EGR system – reducing micro-movements and stress on screw connections and seals.
• Consistency with the OM651 engine design – the bracket was specifically designed for this unit and the C207 body.
• Direct replacement possibility – the part is ready for installation in place of a worn or damaged component without modifications.

This solution is particularly beneficial when diagnosing EGR problems, where improper support or deformation of the bracket can lead to leaks, control unit errors, or accelerated valve wear.

Mounting and Operational Characteristics

The EGR mounting bracket in this model is designed as a load-bearing element, operating in elevated temperatures and in an environment of vibrations generated by the diesel engine. Therefore, the following are important:

• appropriately selected structural material ensuring rigidity and fatigue resistance,
• precisely manufactured contact surfaces for the block or other load-bearing elements,
• factory sockets for screws and studs, guaranteeing axial alignment of connections.

An original bracket from disassembly retains these characteristics, facilitating installation and allowing for predictable EGR system operating conditions over the long term of vehicle use.

Selection and Quality of a Used Part

Choosing a used, original mounting bracket is often an economically advantageous solution while maintaining high compliance with factory specifications. For this product, consistency with the Mercedes production line is preserved, which translates to:

• certainty of fit for the specific engine and body configuration,
• retention of original mounting points,
• possibility of using existing screws and mounting hardware, provided their condition allows.

For users considering different repair strategies for the system, additional information on choosing between refurbished and used original parts can be found in the article: Refurbished or Used Original Part for Powertrain Repair.

Related Mercedes Mounting Parts

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

To compare different manufacturers' approaches to the design and selection of original parts, it is also worth reading the article describing the differences between classic and modern solutions in another market segment: Classic Mini vs Modern MINI – Construction Differences and the Role of OEM Parts.