BMW F22 F30 N20 N55 Rear Axle Right O/S Output Drive Shaft Driveshaft 7597678

BMW F22 F30 N20 N55 Rear Axle Right O/S Output Drive Shaft Driveshaft is an original drivetrain component from the Drivetrain mounting parts and brackets group, designed for operation in the rear right suspension section. This OEM solution ensures proper torque transfer to the wheel and stable cooperation with the differential and hub, which translates into predictable handling and safe operation of your BMW vehicle.

Specifications and technical data

• SKU: 7597678
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7597678
• Substitutable numbers: 33207597678, 7597678, 33208680350, 8680350
• Location on the vehicle: Rear, Right
• Category: Drivetrain Hardware & Fasteners

Purpose and vehicle placement

The presented drive shaft is designed for installation in the rear suspension area on the right side, where it is responsible for the mechanical connection between the differential and the wheel hub. The Rear – right placement means that the component works with the right side of the driven axle, ensuring correct joint geometry and the appropriate length and working travel throughout the entire suspension deflection range.

Thanks to a design consistent with BMW factory standards, the drive shaft maintains the required dimensional tolerances and kinematics, which is crucial for reducing vibration, noise, and uneven wear of tires and drivetrain components.

Technical characteristics and role in the drivetrain

As a component from the Drivetrain mounting parts and brackets group, this drive shaft transfers torsional and impact loads generated by N20 and N55 engines, working in conjunction with the rear axle and multi-link suspension. The drive shaft design is optimized for:

• stable torque transfer at varying joint operating angles,
• compatibility with factory BMW hubs and differentials,
• maintaining axial alignment and minimizing play in the drivetrain.

A properly selected drive shaft reduces the risk of vibration during acceleration, knocking when changing loads, and unwanted play in the system, which has a direct impact on driving comfort and the durability of other components.

OEM part application and benefits of installation

Using an original BMW drive shaft instead of a worn component allows you to maintain the factory performance parameters of the drivetrain without the need for suspension or differential modifications. In practice, this means:

• secure fitment to the hub and differential without modifications,
• preservation of the stiffness and torsional elasticity intended by the manufacturer,
• consistency with the vehicle's traction control and stability systems.

A used OEM component is a solution that, in many cases, provides better compatibility than unreliable aftermarket replacements, especially in such a critical area as rear-wheel drive transmission.

Selection, diagnostics, and technical support

When selecting a drive shaft for the BMW F-series (e.g., F22, F30), it is crucial to verify compatibility with the specific drivetrain version and rear suspension configuration. It is worth paying attention to:

• compatibility with the differential type and final drive ratio,
• type of joints used on the hub and differential sides,
• placement on the vehicle specified as the rear right side.

In the case of symptoms such as knocking when starting, vibration during acceleration, or noticeable play in the drivetrain, replacing the drive shaft with a functional OEM component is one of the basic service procedures that restores proper system operation.

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

Drivetrain operation and additional knowledge

A functional rear drive shaft has a direct impact on the lifespan of the differential and driving comfort, which is why it is worth diagnosing the entire drivetrain at the first signs of wear. For drivers who want to better understand the relationships between the drive shaft, axle, and differential, and make informed choices when selecting used OEM components, our specialist guide will be helpful: Humming differential? Find out why a used OEM drive axle is a better investment than an unreliable replacement.

If you are simultaneously servicing other systems that affect driving comfort, such as air conditioning or interior heating, it is worth using the practical tips regarding the selection and maintenance of used OEM components described in the article Air conditioning and heating – part selection and maintenance for year-round comfort.