BMW F06 LCI Gran Coupé Cap Rear Axle ALPINA B6 Wheel Bearings Cover Trim 6864028

The BMW F06 LCI ALPINA B6 Wheel Hub Bearing Cap is an original component fitted to the rear drivetrain, designed to protect the wheel hub bearing from dirt and moisture. With precise matching to the specifications of BMW and the ALPINA B6 version, the cap ensures stable seating and proper sealing of the hub assembly, contributing to longer, trouble-free operation. This is a practical solution for users who want to maintain the factory operating parameters of the rear suspension.

Specifications and technical data

• SKU: 6864028
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6864028
• Substitutable numbers: 33406864028, 6864028
• Location on the vehicle: Rear
• Category: Other Steering & Suspension Parts

Purpose and Function in the Drivetrain

The wheel hub bearing cap in the BMW F06 LCI ALPINA B6 model is responsible for shielding the rear bearing from external factors such as dust, water, and small solid particles. A correctly selected component of this type:

• limits the risk of premature wheel hub bearing wear,
• stabilizes the operation of the rear wheel under road conditions,
• supports the maintenance of proper suspension geometry and smoothness,
• facilitates drivetrain servicing by ensuring predictable bearing operating conditions.

Its placement on the rear axle allows for direct application in an area particularly exposed to dirt from the road surface.

Compatibility and Identification Parameters

The offered cap is a BMW group component, meaning it complies with the factory dimensional and mounting standards used in the F06 LCI ALPINA B6 model. The product has a dedicated OEM part number and associated replacement numbers, which facilitates unambiguous identification when selecting a component for a specific vehicle configuration.

In practice, this means that with correct matching to the part number, a proper fit with the wheel hub can be expected, without the need for modifications or adjustments during installation.

Characteristics of a Used Component

The wheel hub bearing cap is a dismantled part, allowing for the preservation of original manufacturer specifications while reducing service costs. A used component of this type is particularly attractive in situations where:

• a quick replacement of a single protective element is necessary,
• maintaining the factory manufacturing standard is important,
• rational budget management during rear suspension repair is crucial.

Choosing an original, used cap allows for maintaining the structural integrity of the drivetrain without resorting to aftermarket alternatives with uncertain parameters.

Benefits of Using an Original Hub Cap

Using the correct wheel hub bearing cap in the BMW F06 LCI ALPINA B6 translates into a number of practical operational benefits:

• Bearing Protection – limiting the ingress of contaminants into the hub assembly.
• Rear Axle Stability – maintaining proper lubrication and bearing operating conditions.
• OEM Construction Consistency – matching the factory design of the BMW drivetrain.
• Support for Long-Term Operation – reducing the risk of unplanned downtime related to bearing damage.

For users who care about the technical condition of their vehicle, this is a component that helps maintain predictable car behavior in everyday driving.

Rear Axle Service Expansion and Related Parts

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other parts from the same group, such as additional covers, mounting elements, or small assembly components, check the available parts in the Other BMW category.

If you are interested in a broader context of component selection in terms of performance, chassis design, and differences between sports and standard versions, it is worth familiarizing yourself with material discussing the construction of drivetrains and chassis in high-performance cars – you will find it in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.

For those who want to combine servicing with a responsible approach to the environment and the use of recycled components, a guide on modern approaches to repairs and modifications, available in the entry Eco-Tuning in Practice: How to Increase Performance While Reducing Carbon Footprint with Recycled Parts, may also be helpful.