BMW 3 Series E90 330i N52 Rear Right O/S Axle Leg Suspension Brake Disc Hub

BMW E90 330i N52 Rear Right Axle Shaft with Hub Carrier 258HP is a complete, used part from the Suspension Replacement Kits group, designed for the rear right axle in BMW 3 Series E90 models with an N52 engine. This component allows for professional repair of the running gear, restoring proper geometry and vehicle handling stability.

Specifications and technical data

• SKU: 6774808-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6774808
• Substitutable numbers: 33326774808, 6774808, 34216769102, 6769102, 34216855004, 6855004, 33326757736, 6757736, 34216764655, 6764655, 33207580946, 7580946, 33217527028, 7527028, 33217553560, 7553560, BG
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in BMW Suspension

The presented axle shaft with hub carrier is dedicated for installation in the rear right suspension area of the BMW E90 330i with the 258 HP N52 engine. It is responsible for transferring power to the wheel and providing stable guidance for the hub in the multi-link suspension, which directly impacts steering precision, traction, and even tire wear.

Combining the axle shaft and hub carrier into a single unit simplifies servicing, reduces the risk of assembly errors, and allows for faster replacement of the entire assembly in case of mechanical damage or excessive play.

Compatibility and Fitment

As a BMW part from the original OE components group, this part is structurally matched to the factory suspension and drivetrain system in the BMW E90 330i N52. Its correct placement on the vehicle (rear, right side) ensures compatibility with factory geometry, appropriate axle shaft length, and correct hub carrier mounting points.

The presence of dedicated part numbers and interchangeable numbers allows for precise verification of compatibility with specific body and drivetrain versions, which is particularly important when selecting used suspension components.

Condition, Advantages of a Used Part, and Installation Aspects

The part is offered as used, which is a cost-effective solution while maintaining the original manufacturer's specifications. In practice, this means the possibility of restoring proper suspension and drivetrain operation without the need to invest in expensive aftermarket replacements with uncertain parameters.

The main advantages of using this assembly include:

• maintaining the factory handling characteristics of the BMW E90 330i N52,
• dimensional and assembly consistency with the original suspension,
• reduced service time due to the replacement of the complete axle shaft and hub carrier assembly,
• economical repair of the rear axle while maintaining high OE quality.

Professional Selection and Operation of Used Parts

To maximize the potential of a used suspension component, it is advisable to pay attention to proper installation, geometry checks, and the condition of cooperating components (bearings, control arms, bushings). Extending the lifespan of such an assembly requires regular inspection of the running gear and avoiding overloads resulting from aggressive driving.

Practical tips on maintenance and operation of used parts, including suspension, can be found in the article How to Extend the Lifespan of Used Car Parts?, which discusses proven methods for caring for dismantled components.

Expanding Suspension Repairs in BMW

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other parts from the same group, such as control arms, bushings, or hubs, check the available parts in the BMW Suspension Replacement Kits category.