BMW 5 E61 525d M57N2 Rear Right O/S Output Shaft Suspension Leg Wheel Carrier

BMW 5 E61 525d M57N2 Rear Right O/S Output Shaft Suspension Leg Wheel Carrier is an original suspension component designed for the rear right side of the vehicle. Thanks to its factory geometry, it ensures proper wheel alignment, driving stability, and predictable vehicle handling. This solution is dedicated to users who expect precise fitment and want to maintain the factory handling characteristics of their BMW.

Specifications and technical data

• SKU: 6770923-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6770923
• Substitutable numbers: 33326770923, 6770923, 34216765909, 6765909, 34216864061, 6864061, 33207578720, 7578720, 33207572419, 7572419, 33326761227, 6761227, 34216753215, 6753215, 34216772085, 6772085, 33207572420, 7572420, 33217532266, 7532266
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The rear right wheel carrier in a BMW with an M57N2 engine is responsible for the stable connection between the wheel hub, suspension components, and the braking system. A correctly selected wheel carrier:

• maintains the proper suspension geometry of the rear axle,
• ensures reliable wheel guidance under load and during cornering,
• contributes to even tire wear and the correct operation of stability control systems.

The vehicle placement defined as rear – right side allows for unambiguous identification of the mounting position and helps avoid errors during part selection.

Benefits of using an original wheel carrier

Using a wheel carrier from the Suspension replacement kits group dedicated to BMW allows for the retention of factory mounting points for control arms, shock absorbers, and brake components. In practice, this means:

• no modifications required during installation,
• retention of factory alignment and camber settings after proper adjustment,
• consistency of suspension performance with factory safety system settings.

This is particularly important in higher-power vehicles, where rear axle stability has a direct impact on safety and driving comfort.

Characteristics of the used component

The offered wheel carrier comes from dismantling and has the status of a used part, which allows for combining an attractive price with the preservation of the original BMW construction. A component of this type is a good choice for:

• repairs after mechanical damage (e.g., curb impact, collision),
• restoring suspension geometry after identifying bending or cracks,
• comprehensive replacement of rear axle components as part of suspension maintenance.

Before installation, it is recommended to perform a standard inspection of the condition of mounting surfaces, bearing seats, and connection points, followed by a geometry alignment at a diagnostic station.

Selection and technical compatibility

The wheel carrier has been designed specifically for BMW models, ensuring full compatibility with the rear axle construction. The product has a dedicated OEM part number and interchangeable numbers, allowing for precise verification of compatibility with a specific vehicle version. When selecting, it is worth using the Vehicle Identification Number (VIN) and service documentation to ensure the component matches the suspension configuration of the specific vehicle.

Installation and operational recommendations

During the installation of the wheel carrier, it is recommended to:

• use new bolts and nuts at key mounting points,
• check the condition of cooperating suspension components (control arms, bushings, shock absorber),
• inspect the condition of the wheel hub, wheel bearing, and braking system components.

After installation is complete, it is essential to perform a rear axle geometry alignment to fully utilize the potential of the BMW suspension design and ensure stable vehicle handling across the entire speed range.

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your BMW and need other components from the same group, such as control arms, springs, or shock absorbers, check the available parts in the BMW suspension replacement kits category.

To maximize the potential of this used wheel carrier and other components from dismantling, it is worth learning proven methods for their maintenance and servicing – you can find practical tips in the article How to extend the life of used car parts?.