BMW 5 6 E60 E61 E63 LCI Diesel M57N Engine Mount Support Right O/S 6774620

BMW 5 6 E60 E61 E63 LCI Diesel M57N Engine Mount Support Right O/S is an original component from the Engine mounts group, designed for BMW diesel units. It provides stable, controlled support for the right side of the powertrain, reducing vibrations transmitted to the chassis and improving the operating comfort of the diesel engine. This technical solution helps maintain the proper geometry of the drivetrain and supports precise vehicle handling.

Specifications and technical data

• SKU: 6774620
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 22116774620
• Substitutable numbers: 22116774620, 22116770726, 6770726, 6774620, 22116761092, 6761092
• Location on the vehicle: Right
• Fuel type: Diesel
• Category: Engine Mounts

Purpose and function in the powertrain

The engine mount on the right side in BMW 5, 6 Series E60, E61, and E63 models is responsible for transferring loads from the powertrain to the chassis while damping torsional vibrations and oscillations. In diesel engines, this is particularly important as they generate higher torque and more noticeable operating pulses. Using a properly selected mount helps reduce cabin noise, improve engine refinement, and decrease the load on other powertrain mounting components.

Benefits of using an original engine mount

Using an original mount in the BMW E60, E61, and E63 translates into predictable vehicle behavior and compliance with factory design specifications. The appropriate damping and stiffness characteristics support:

• stable positioning of the engine relative to the chassis,
• reduction of vibrations transmitted to the body and interior components,
• lower load on other mounts and accessory components,
• smoother torque transfer to the drivetrain.

As a result, the driver experiences more consistent, predictable car reactions, and the powertrain operates under conditions close to factory standards. This is especially important for diesel units, where proper vibration damping has a direct impact on driving comfort.

Vehicle placement and compatibility

The described mount is intended for the right side of the vehicle, in the area where the engine is attached to the chassis. The design was developed to work with diesel engines in the BMW E60, E61, and E63 platforms, ensuring proper geometric and functional fitment. In practice, this means it can be installed in place of the factory component without the need for modifications to brackets or additional alterations.

Characteristics of the used component

The engine mount is a used component, which allows for economical repair while maintaining the original BMW design specifications. This type of solution is often chosen when servicing older generations of vehicles, where it is crucial to combine reasonable costs with maintaining the correct operating parameters of the powertrain. Replacing a worn mount with a functional component of this type can significantly reduce unwanted vibrations and knocking felt during acceleration, gear changes, or idling.

Cooperation with other system components and additional resources

The engine mount works in conjunction with other powertrain mounts, the transmission, and exhaust system components to create a cohesive vibration damping system. In the case of diesel engines, the exhaust gas recirculation system also plays an important role in reducing emissions. If you want to better understand how additional components affect the refinement and ecology of the powertrain, it is worth reading the article EGR: what it is and why it is worth considering used EGR valves.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional mounts, brackets, or other powertrain support points, check out the available parts in the BMW engine mounts category.