BMW F70 F74 F78 Rear Axle Wheel Hub Bearing Knuckle Carrier Left N/S 6894207

Description

BMW F70 F74 F78 Rear Wheel Hub with Bearing and Knuckle Left is an original drivetrain component from the Bearings, Wheel Hubs, and Bushings category, designed for installation on the rear axle on the driver’s side. This solution allows for the restoration of proper suspension operation, driving stability, and correct wheel interaction with the braking system.

Specifications and technical data

• SKU: 6894207
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6894207
• Substitutable numbers: 6894207, 33306894207, 8837109, 34208837109, 6891086, 34206891086
• Location on the vehicle: Rear, Left
• Part type: Wheel Hub & Bearing Assembly
• Category: Wheel Bearings, Hubs & Seals

Vehicle Application and Function

The presented wheel hub with bearing and knuckle carrier is a component mounted on the left side of the rear axle, responsible for stable wheel seating, transferring loads from the road surface, and precise vehicle guidance. Integrating the hub, bearing, and knuckle into a single assembly simplifies servicing, reduces the number of connections, and minimizes the risk of play in the drivetrain.

Thanks to its factory geometry, the component ensures the correct positioning of the hub relative to the control arms and braking system, which translates to proper convergence alignment, driving stability, and even tire wear.

Benefits of Using an Original BMW Part

The original BMW hub and knuckle assembly has been designed specifically for the F-series platform, guaranteeing:

• precise fit to mounting points in the body and suspension,
• correct interaction with the factory braking system and sensors,
• maintenance of factory driving and comfort parameters.

Choosing an original BMW component reduces the risk of installation problems, improper fit, or the need for modifications, which is particularly important for components responsible for vehicle safety and stability.

Characteristics of a Used Component

The offered assembly comes from a used vehicle, making it an economical alternative to a new part while maintaining the original design. A used component allows for:

• reduced repair costs while maintaining compliance with factory specifications,
• replacement of a worn or damaged hub with bearing and knuckle with a complete unit,
• efficient repair without the need to fit aftermarket parts with uncertain parameters.

If you want to better understand how to safely navigate the used parts market and dispel doubts about their durability, it’s worth reading the article Used Car Parts: Myths and Facts You Need to Know, which clearly explains common driver concerns.

Importance of Correct Hub and Knuckle Selection

Selecting the correct rear wheel hub with bearing and knuckle carrier is crucial for driving safety. This component is responsible for:

• keeping the wheel in alignment and limiting radial and axial play,
• stable mounting of the brake disc and correct caliper operation,
• transferring lateral forces when cornering and encountering uneven surfaces.

In case of incorrect selection or wear of this sub-assembly, vibrations, noise, uneven tire wear, and reduced steering precision may occur. Using the appropriate, original assembly allows for the restoration of proper suspension operating parameters.

Complementary Offer and Additional Information

If you are planning comprehensive rear suspension service for your BMW and also need other parts from the Bearings, Wheel Hubs, and Bushings group dedicated to this brand, check the available parts in the BMW Bearings, Wheel Hubs, and Bushings category.

For those considering broader modifications or suspension upgrades using aftermarket components, the guide on common mistakes when choosing used tuning parts may be helpful: Buying Used Car Parts • Common Mistakes When Choosing Tuning Parts. This will help you plan your service work more effectively and avoid incorrect purchasing decisions.