BMW E90 E91 E92 E93 325d 330d Rear Right O/S Axle Leg Suspension Brake Disc Hub

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW E90 E91 E92 E93 325d 330d Rear Right O/S Axle Leg Suspension Brake Disc Hub is an original suspension component designed for the rear right side of the vehicle. Thanks to its factory BMW design, it ensures precise wheel handling, correct geometry, and stable load distribution on the rear axle. This is a solution for users who expect a solid, proven suspension part.

Specifications and technical data

• SKU: 6774808-7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6774808
• Substitutable numbers: 33326774808, 6774808, 33326783668, 6783668, 34216769102, 6769102, 34216855004, 6855004, 33326757736, 6757736, 34216764655, 6764655, 33217533452, 7533452, 33217561790, 7561790
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented axle leg with hub is a component operating in the rear part of the vehicle, on the right side. It is responsible for the stable connection of the wheel to the suspension system and for maintaining the correct position of the hub relative to the body. In practice, this translates into:

• maintaining the correct rear axle geometry,
• even load distribution during acceleration and braking,
• stable vehicle handling in corners,
• reduction of unwanted play and vibrations within the wheel area.

For BMW 3 Series E90 and E91 models with 325d and 330d engines, using a complete assembly from this group allows for maintaining handling characteristics consistent with the manufacturer's specifications.

Benefits of using an original BMW component

Using a component from the BMW brand means maintaining factory suspension performance parameters. The design of the hub and axle is matched to the vehicle's weight, force distribution, and rear axle characteristics in the 325d and 330d versions. In practice, the user gains:

• proper fitment with other suspension components,
• compatibility with factory mounting points,
• no need for structural modifications during installation,
• preservation of predictable car behavior during dynamic driving.

This is particularly important in higher-power cars, where the rear axle carries significant loads and requires stable, repeatable performance.

Installation characteristics and application

The element is designed for installation in the rear, right part of the vehicle, which eliminates the risk of error when selecting the side. Thanks to the factory geometry of the hub and the appropriately selected length and kinematics of the axle, it is possible to:

• restore the original wheel position relative to the body,
• ensure proper cooperation with other suspension system components,
• maintain the correct driving path without the need for additional modifications.

After installation, it is recommended to perform a rear axle geometry alignment to fully utilize the potential of the design and ensure even tire wear.

Condition and choice of a used OEM component

The offered axle leg with hub is in used condition, which allows combining the original BMW design with a more favorable purchase cost compared to a new component. For many users, this is a reasonable compromise between quality and budget, especially during comprehensive work on the rear axle.

If you want to better understand how to select suspension components and what to pay attention to during their operation, it is worth checking out the practical tips contained in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, where key aspects of suspension performance in popular models are discussed.

Additionally, when deciding between a used part and a replacement, the guide 5 reasons why a used OEM part is a better choice than a replacement, which describes practical selection criteria and typical benefits of using original components, may be helpful.

Expanding suspension work on your BMW

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, bushings, or stabilizers, check out the available parts in the category BMW suspension replacement kits.

Summary

BMW E90 E91 E92 E93 325d 330d Rear Right O/S Axle Leg Suspension Brake Disc Hub is a solution for drivers who want to restore the proper operation of the rear axle while maintaining the handling characteristics typical of the 3 Series. The original BMW design, dedicated vehicle placement, and matching to the specifics of the 325d and 330d models make it a functional choice for suspension repairs and upgrades.