BMW X3 Series E83 Front Right Suspension O/S Wheel Carrier Knuckle Hub 3412020

BMW X3 E83 Front Right Wheel Hub Suspension Assembly is an original drivetrain component designed for installation on the front right axle of the BMW X3 E83 model. The hub is responsible for stable wheel guidance, proper suspension interaction, and safe load transfer during driving. A used OEM component is a sensible choice for drivers seeking factory fitment and predictable performance.

Specifications and technical data

• SKU: 3412020
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3412020
• Substitutable numbers: 31213412020, 3412020, 31203413226, 3413226, 28005A955F8, 0059558, 28008486547, 8486547
• Location on the vehicle: Front, Right
• Category: Other Transmission & Drivetrain

Purpose and Function in Suspension

The wheel hub in the BMW X3 E83 is a key element of the suspension and wheel guidance system. It is responsible for:

• stable wheel mounting relative to the steering knuckle and suspension,
• precise vehicle control when driving straight and cornering,
• transferring vertical and lateral loads to suspension components,
• interaction with the braking system and the front axle drive system.

The vehicle placement specified as front, right side allows for unambiguous part matching to a specific position in the car, reducing the risk of errors in selection and installation.

Original Origin and Interchangeable Numbers

The presented hub belongs to the group of original BMW components, which in practice means maintaining factory manufacturing tolerances and compliance with the manufacturer's technical documentation. The part has a dedicated OEM number and assigned interchangeable numbers, making it easy to verify in service catalogs and parts selection systems.

The presence of the OEM number and associated references facilitates the work of mechanics and sellers, and gives the end-user confidence that the hub was designed specifically for the suspension construction of the BMW X3 E83.

Condition, Installation, and Service Aspects

The wheel hub is offered as a used part, which helps reduce repair costs while maintaining the original design specifications. Such elements are often chosen for post-accident repairs, replacement after mechanical damage, or excessive wear and tear.

The vehicle placement specified as front – right side facilitates:

• proper planning of the scope of service work,
• selection of additional accompanying elements (bolts, bearings, seals – if required),
• coordination of repairs with suspension geometry and inspection of other front axle components.

Thanks to its factory origin, the hub maintains correct mounting points and geometry that interacts with original suspension and brake components, which is important for the car's safety and predictable road behavior.

Practical Application and Benefits of Choosing OEM

Choosing an original wheel hub for the BMW X3 E83 is particularly important in four-wheel-drive vehicles, where the precision of front axle components affects the operation of the entire drivetrain. Using an OEM component helps to:

• maintain proper alignment of suspension and drive components,
• minimize the risk of vibrations and noises originating from the wheel area,
• preserve the handling parameters intended by the manufacturer.

A hub from the Other category is a good choice when a specific drivetrain component is sought, and compliance with the vehicle's factory design is a priority.

Offer Complement and Technical Knowledge

If you are looking for other products from the Other BMW category, check out our dedicated offer: other BMW parts. You will find a wide selection of drivetrain, body, and equipment elements that will allow for a comprehensive approach to servicing your car.

For those interested in comparing technical solutions used in sports car versions, we encourage you to read the article on the construction of engines, brakes, and chassis in RS models: Audi RS vs. other models – what's under the hood and chassis?. This is a valuable addition to knowledge about how manufacturers design drivetrain components and the importance of selecting appropriate replacement parts.