BMW X5 E70 Wheel Carrier Rear Right Suspension O/S Bearing Mount Hub 6879102

BMW X5 E70 Rear Right Wheel Carrier Knuckle is a component from the Suspension Replacement Kits category, designed for the rear right side of the vehicle. It is responsible for precise wheel guidance, proper suspension geometry, and stable load transfer during driving. A used genuine BMW component is a sensible choice for drivers seeking a solid service solution without the need to invest in a new part.

Specifications and technical data

• SKU: 6879102-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6879102
• Substitutable numbers: 33326879102, 6879102, 33326770982, 6770982, 33406867811, 6867811
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in the BMW X5 E70 Suspension

The right rear wheel knuckle in the BMW X5 E70 is a key element of the multi-link suspension system. It connects the wheel hub to the control arms and other components, ensuring:

• maintenance of correct rear axle wheel geometry,
• stable wheel guidance throughout the suspension's range of motion,
• appropriate transfer of longitudinal and lateral forces to the body,
• cooperation with safety systems such as ABS or traction control (depending on vehicle configuration).

Thanks to a correctly selected knuckle, the suspension operates predictably, and the car maintains stability both when driving straight and cornering.

Compatibility and Vehicle Placement

The presented wheel carrier is intended for installation on the rear right side of the vehicle. Correct placement on the vehicle (indicated in the data as Rear - Right) is crucial for proper part selection and maintaining full compatibility with the BMW X5 E70 suspension design.

This component is dedicated to a specific axle and side, therefore it should not be interchanged with components intended for the left side or the front of the vehicle. Correct knuckle selection minimizes the risk of geometry issues, uneven tire wear, or improper operation of the drivetrain.

Original Origin and Identification Parameters

The knuckle comes from the BMW line, meaning it was designed according to the vehicle manufacturer's factory requirements. Original origin translates to:

• consistency with the BMW X5 E70 suspension design,
• retention of factory mounting points,
• proper cooperation with other drivetrain components.

The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle version and suspension configuration. Additionally, it is identified in the inventory system by SKU, streamlining the selection and order processing.

Condition, Service Application, and Benefits of Installation

The presented wheel carrier is marked as Used, making it a practical solution for accident repairs, replacing corroded components, or restoring proper suspension geometry. In many cases, using a used genuine part allows for:

• maintaining the vehicle's factory driving characteristics,
• reducing repair costs compared to new components,
• avoiding fitment issues typical of some aftermarket replacements.

The rear right knuckle is particularly important for repairs after mechanical damage (e.g., impact to the wheel, suspension damage) and for geometry correction when deformations of load-bearing elements are detected.

Maintenance and Operation of Used Suspension Components

To maximize the potential of a used suspension component, it is advisable to ensure its correct installation and subsequent operation. It is recommended to:

• thoroughly clean mounting surfaces before installation,
• check the condition of cooperating components (control arms, bolts, bushings),
• perform wheel alignment after service work is completed,
• periodically inspect the suspension during routine checks.

If you want to learn how to care for dismantled parts in practice, including suspension components, it is worth consulting the guide How to Extend the Lifespan of Used Car Parts?, which describes proven maintenance and operation methods.

BMW Suspension Replacement Kits – Part Selection

For comprehensive drivetrain repairs, it is often cost-effective to replace several components simultaneously to restore the cohesive operation of the entire suspension. If you are looking for other components from the Suspension Replacement Kits category dedicated to this brand, check the available BMW Suspension Replacement Kits to select compatible parts for your model.