BMW E91 E92 E93 318d 320d N47 Rear Right O/S Axle Leg Suspension Brake Disc Hub

BMW E91 E92 E93 318d 320d N47 Rear Right O/S Axle Leg Suspension Brake Disc Hub is a complete solution for the rear right suspension corner of your BMW 3 Series, combining the wheel carrier with the drivetrain component. This set from the Suspension Repair Kits category allows for a consistent, technically correct repair of the chassis, reducing the risk of mismatching individual components. It is a practical choice for major rear axle interventions, especially after a collision or intensive use.

Specifications and technical data

• SKU: 6774808-17
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6774808
• Substitutable numbers: 33326774808, 6774808, 34216768698, 6768698, 33326757736, 6757736, 33217561784, 7561784, 33217533448, 7533448, 34216855008, 6855008, 34216764653, 6764653, 34216864901, 6864901
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented set is dedicated to the rear right side of the vehicle and operates in the area responsible for wheel guidance and transferring torque from the drivetrain to the road surface. The steering knuckle (axle leg) ensures stable mounting of the hub, brake caliper, and suspension components, while the axle shaft is responsible for transmitting drive from the differential to the wheel while maintaining the required flexibility of the suspension operation.

Combining these elements into one product makes it easier to maintain the correct geometry of the rear axle, which translates into predictable handling, even tire wear, and proper cooperation with the vehicle's safety systems.

Benefits of using a complete set

Using a complete solution, such as the BMW E91 E92 E93 318d 320d N47 Rear Right O/S Axle Leg Suspension Brake Disc Hub, brings a number of practical advantages:

• structural consistency of elements operating in one suspension corner,
• easier diagnostics and installation due to the reduced number of separately selected parts,
• preservation of the factory handling characteristics and rear axle operation,
• the possibility of simultaneous replacement of the wheel guiding and driving element, which is beneficial for repairs after mechanical damage.

For workshops and users, this means a more predictable repair process and a lower risk of component fitment issues within a single suspension corner.

Technical characteristics and fitment

The product comes from the BMW group, which means compliance with the factory design concept of the rear axle in 3 Series models with the N47 engine. The set is intended for installation on the right side of the rear axle, allowing for precise reproduction of the original mounting layout and suspension operating points.

The presence of dedicated part numbers and interchangeable numbers (visible in the technical specification) facilitates verification of compatibility with a specific body version and drivetrain configuration. This is particularly important when working with vehicles equipped with different engine variants and rear axle configurations.

Condition, service application, and safety

The item is offered as a used part, which allows for an economical repair while maintaining the original design. Such components are frequently used in professional workshops for post-accident repairs, restorations, and restoring full efficiency to the chassis in vehicles that have been used intensively.

A correctly selected axle leg with an axle shaft on the rear right side has a direct impact on vehicle stability, the operation of ABS/ESP systems, and driving comfort. Replacing worn or damaged elements with an original set from this group helps to reduce vibrations, abnormal noises from the rear axle, and wheel geometry issues.

Technical support, knowledge, and related products

If you are planning a comprehensive repair or upgrade of the suspension zone in your BMW and need other elements from the same group, such as control arms, shock absorbers, or stabilizers, check the available parts in the BMW Suspension Repair Kits category.

To better understand the relationships between individual suspension components and the impact of their condition on safety and driving comfort, it is worth checking out our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. This will make it easier to plan the scope of service work and select the right elements for your car.