BMW F20 F21 F30 Wheel Hub Bearing Front Left Right N/O/S 6876842

BMW F20 F21 F30 Hub Bearing Wheel Mount Front Left Right is an item from the category Wheel Hubs, Bearings & Bushings, designed for the front axle in selected BMW 1 and 3 Series models. It ensures stable wheel mounting, correct hub guidance, and proper bearing operation, which translates into safe and predictable vehicle behavior. A used OEM part is a sensible choice for drivers looking for a technically proven solution at an attractive price.

Specifications and technical data

• SKU: 6876840
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6876842
• Substitutable numbers: 6876840, 31206876840, 6876842
• Location on the vehicle: Front, Left, Right
• Category: Wheel Bearings, Hubs & Seals

Vehicle Application and Placement

The presented hub with bearing and wheel mount is designed for installation on the vehicle's front axle, with the possibility of use on both the left and right sides. This solution simplifies the selection of the correct part when repairing the suspension and allows for symmetrical replacement of both sides when technical condition requires it.

The placement on the vehicle has been precisely defined, which minimizes the risk of error in part selection and speeds up the service process in a workshop or during DIY repair.

Technical Characteristics of the Hub and Bearing

The hub integrated with the bearing is responsible for transferring loads from the wheel to the steering knuckle and for smooth, axial wheel operation. The design of this type of component in BMW is engineered for:

• stable wheel guidance at high speeds,
• appropriate connection stiffness with the suspension,
• controlled bearing operation under variable load and temperature conditions.

Thanks to the factory geometry of the hub, the correct position of the brake disc and wheel relative to the caliper and suspension components is maintained, which is important for even tire wear and braking effectiveness.

Benefits of Using an Original BMW Hub

The original wheel mount in BMW F20, F21, and F30 series has been developed for the specific suspension design of these models. Using such a hub with a bearing ensures:

• precise fit to the steering knuckle and other drivetrain components,
• maintenance of factory driving and comfort parameters,
• proper cooperation with safety systems (ABS, traction control – depending on vehicle configuration),
• easier installation due to dimensional compatibility with the original part.

By choosing a used OEM hub, you benefit from solutions developed by the vehicle manufacturer, which is particularly important in cars with precisely tuned suspensions, such as BMW.

Condition, Verification, and Service Application

The item is offered as a used BMW part, which allows for a significant reduction in repair costs while maintaining proper operational parameters. This type of hub with bearing is suitable for situations where:

• there is play in the wheel or characteristic bearing noise is audible,
• the hub or wheel mount has suffered mechanical damage,
• the component needs replacement after a collision or intensive use.

Before installation, a standard check of the condition of the working surfaces and the correct operation of the bearing is recommended, in accordance with the service procedures used in professional workshops.

BMW Wheel Hubs, Bearings & Bushings – Selection and Clarification

If you are looking for other BMW Wheel Hubs, Bearings & Bushings for your car, check out our dedicated offer: BMW Wheel Hubs, Bearings & Bushings. There you will find a wide selection of drivetrain components tailored to various models of this brand.

Do you have doubts about choosing a used suspension component or are you concerned about its durability? It's worth familiarizing yourself with a reliable discussion of the topic – we recommend the article Used Car Parts: Myths and Facts You Need to Know, which clearly explains when a used part is a sensible and safe alternative to a new replacement.