Audi RS4 B9 RS5 F5 Engine Mount Bracket Holder Support Right O/S 4M0199308CF

Audi RS4 B9 RS5 F5 Engine Mount Bracket Holder Support Right O/S is a component from the Engine mounts group, designed to provide stable support for the powertrain on the right side in Audi vehicles with diesel engines. A properly selected mount reduces unwanted vibrations, improves engine operation smoothness, and supports precise vehicle handling. This solution is intended for users who expect predictable car behavior and solid support for the powertrain.

Specifications and technical data

• SKU: 4M0199308CF
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0199308CF
• Substitutable numbers: 4M0199308CF, 4M0 199 308 CF, 4M0199308CB, 4M0 199 308 CB
• Location on the vehicle: Right
• Fuel type: Diesel
• Category: Engine Mounts

Purpose and function in the drivetrain

The right engine mount bracket in the RS4 B9 and RS5 F5 models is responsible for transferring loads from the powertrain to the chassis while dampening vibrations generated by the diesel engine. A correctly selected element from this group:

• stabilizes the engine position relative to the side members and the subframe,
• limits engine movement during acceleration, engine braking, and gear changes,
• supports the operation of other components in the Engine mounts category, creating a cohesive support system,
• reduces the transmission of vibrations to the cabin, which improves acoustic comfort.

Technical characteristics and fitment

The right-side engine mount is structurally adapted to the specifics of diesel units, which generate different loads than gasoline engines. The appropriate shaping of the contact surfaces with the engine block and the chassis ensures proper force distribution and compatibility with the factory Audi mounting system.

Thanks to the use of original mounting geometry, the component works with factory bolt points, which facilitates installation and minimizes the risk of stress resulting from misalignment. This is particularly important in high-power cars such as the RS4 and RS5, where the drivetrain operates under increased load.

Benefits of using the correct engine mount

Selecting the right right-side mounting bracket translates into a number of practical operational benefits:

• More stable handling – limiting powertrain movement reduces unwanted body reactions during dynamic driving.
• Better drivetrain cooperation – even engine support assists the operation of the transmission and drive shafts.
• Reduction of vibration and noise – a correct mount reduces the transmission of vibrations typical of diesel engines into the vehicle interior.
• Protection of other components – a stable engine puts less strain on hoses, electrical harnesses, and auxiliary equipment.

Component condition and service application

The offered bracket comes from disassembly and is marked as a used product, which makes it a reasonable choice for service repairs when the priority is maintaining the factory design at optimal costs. This type of part is suitable both for replacing a damaged mount and for comprehensive maintenance of the engine support system in Audi vehicles with a diesel unit.

Related technical issues

When working in the area of a diesel engine, it is worth paying attention to the general condition of the powertrain, including the turbocharging and fuel injection systems. To deepen your knowledge about typical problems and ways to restore the efficiency of diesel engines, you can use our guide material: The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as additional mounts, brackets, or vibration-dampening elements, check the available parts in the Audi engine mounts category.