BMW 7 Series E65 730d M57N2 Rear Right O/S Leg Brake Disc Axle Suspension

BMW 7 Series E65 730d M57N2 Rear Right O/S Leg Brake Disc Axle Suspension is a complete solution from the Suspension replacement kits group, designed for the rear axle of the luxury BMW 7 Series sedan. The component has been engineered to maintain factory suspension geometry, driving stability, and precise load transfer from the wheel to the chassis.

Specifications and technical data

• SKU: 6753108-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6753108
• Substitutable numbers: 33326775080, 33326753108, 34216753680, 33207572430, 33207521630, 34216864054, 33326770770, 34210153506, 33217526745, 34216765889, 6775080, 6753108, 6753680, 7572430, 7521630, 6864054, 6770770, 0153506, 7526745, 6765889
• Weight: 150
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and vehicle placement

The presented axle shaft with steering knuckle is intended for installation in the rear part of the vehicle, on the right side. It is responsible for transferring torque to the wheel and working in conjunction with suspension and braking system components, ensuring stable vehicle handling and proper operation of the running gear.

Placement on the rear axle means that the component operates under significant dynamic and static loads, which is why selecting the correct kit is crucial for safety and the durability of other suspension components.

Technical and structural characteristics

BMW 7 Series E65 730d M57N2 Rear Right O/S Leg Brake Disc Axle Suspension is a complex structural element that combines the function of power transmission with wheel guidance. The use of a dedicated steering knuckle allows for maintaining proper camber and toe angles, as well as correct cooperation with control arms, bearings, and shock absorber mounts.

The product belongs to the Suspension replacement kits category, meaning it is intended as a complete unit for installation in place of a worn or damaged component. The properly selected weight and geometry of the kit influence correct vibration damping, stability at higher speeds, and even tire wear.

OEM, interchangeable numbers, and fitment

The element is part of the BMW OE group, which means compliance with factory manufacturer standards regarding mounting dimensions and operating characteristics. The use of the original reference and the availability of interchangeable numbers facilitate verification of compatibility with the specific suspension configuration of a given BMW 7 Series unit.

This allows for precise fitment to the vehicle, reduction of the risk of mounting play, and maintenance of the handling characteristics intended by the manufacturer. This is particularly important in high-end cars, where ride comfort and directional stability are a priority.

Condition, application, and benefits of installation

The offered item is in used condition, which allows for an economical replacement of a worn or damaged axle shaft with a steering knuckle while maintaining the factory design. Replacing the complete kit in the rear right suspension section helps reduce unwanted vibrations, knocking, and uneven tire wear, as well as improve vehicle handling precision.

The main benefits of installation include:

• maintaining factory suspension geometry and directional stability,
• proper cooperation with the drivetrain and braking system,
• reducing loads on other suspension components,
• more predictable vehicle behavior in emergency situations.

Technical support and additional materials

When selecting used suspension components, it is worth paying attention to the structural differences between standard and sport versions, as well as the specific operating characteristics of individual components. A detailed discussion of these issues, along with practical tips regarding purchase and installation, can be found in the article Standard vs. sport suspension – design differences and is it worth buying used suspension parts?.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other elements from the same group, such as control arms, mounts, or additional steering knuckles, check the available parts in the BMW suspension replacement kits category.