BMW X5 E70 Wheel Carrier Rear Left Suspension N/S Bearing Mount Hub 6879101

BMW X5 E70 Rear Left Knuckle Hub Wheel Carrier is a component from the Suspension Replacement Kits category, designed for the rear left axle of this model. This solution is for users who want to restore proper suspension geometry and driving stability, using the original BMW design. A used component allows for an economical yet technically sound repair of the drivetrain.

Specifications and technical data

• SKU: 6879101-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6879101
• Substitutable numbers: 33326879101, 6879101, 33326770981, 6770981, 33406867811, 6867811
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and Fitment for BMW X5 E70

The rear left knuckle with hub and wheel carrier has been specifically designed for the BMW X5 E70 model. Its placement on the vehicle is limited to the rear left side, which simplifies unambiguous part selection during suspension repair. Thanks to the use of original BMW design, proper wheel geometry is maintained, translating to predictable car behavior in corners and even tire wear.

Construction and Function of the Rear Knuckle

The knuckle integrated with the hub and wheel carrier plays a crucial role in transferring loads between the wheel and the suspension. This component:

• provides a rigid mounting point for the hub and wheel bearing,
• ensures the correct wheel position relative to the body and braking system,
• works with control arms and other suspension elements, maintaining stable axle geometry,
• influences steering precision and driving comfort under various loads.

Thanks to its factory BMW design, the knuckle maintains appropriate stiffness and resistance to the loads typical for a heavy SUV like the X5 E70.

Application in Suspension Replacement Kits

The presented element belongs to the Suspension Replacement Kits category, making it ideal for comprehensive rear axle repairs. The knuckle with hub and wheel carrier can be used, among other situations, when:

• mechanical damage has occurred after a collision or impact with an obstacle,
• there are problems with maintaining wheel alignment or camber,
• several suspension components need to be replaced simultaneously to restore proper vehicle handling.

Choosing an original BMW solution minimizes the risk of installation problems and reduces the need for additional modifications.

Characteristics of a Used BMW Component

The rear left knuckle with hub and wheel carrier comes from the BMW offering and is designated as used. This type of component is a good choice for drivers seeking a compromise between repair cost and maintaining the original suspension design. A used component allows you to:

• maintain factory suspension operating parameters,
• ensure compatibility with other axle components,
• reduce expenses compared to purchasing a new part.

Before installation, standard workshop verification and subsequent wheel alignment are recommended to fully utilize the potential of the BMW X5 E70 drivetrain.

Technical Support and Additional Materials

If you are planning a comprehensive upgrade or repair of your drivetrain, a guide comparing different suspension solutions might be helpful. It is worth reading the article “Stock vs. Sport Suspension – Differences in Construction and Is It Worth Buying Used Suspension Parts?”, which discusses the selection of used components, example configurations, and practical tips for operation.

If you need other BMW Suspension Replacement Kits for your car, check the BMW Suspension Replacement Kits available in our store to select elements that fit your specific vehicle version and plan a cohesive rear axle repair.