BMW F40 Rear Left N/S Suspension Leg Wheel Carrier Axle Hub Mount 8842879

BMW F40 Rear Left N/S Suspension Leg Wheel Carrier Axle Hub Mount is a complete chassis component designed for the rear axle on the left side of BMW F40 series vehicles. The set combines key suspension components, ensuring geometric consistency, handling stability, and predictable vehicle behavior. By maintaining the factory design, it serves as a functional service solution for post-collision repairs or the replacement of worn-out parts.

Specifications and technical data

• SKU: 8842879-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8842879
• Substitutable numbers: 8842879, 33008842879, 34206883026, 6883026, 34216799367, 6799367
• Weight: 150
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented set belongs to the Suspension replacement kits group and is dedicated to installation on the rear axle on the left side. It is responsible for precise wheel guidance, transferring loads from the road surface to the body, and maintaining correct suspension geometry under dynamic driving conditions.

Combining the wheel carrier, control arm, and hub into one assembly allows for a consistent replacement of mechanically interacting elements. This minimizes the risk of incorrect wheel alignment and facilitates the inspection of the entire suspension node during installation.

Set construction and installation benefits

The set includes key components of the rear wheel node, allowing for a technically correct reconstruction of the chassis after mechanical damage. The construction is based on BMW factory solutions, ensuring:

• appropriate connection stiffness in the wheel mounting area,
• correct hub guidance relative to the vehicle body,
• stable transfer of longitudinal and lateral forces in the suspension,
• the ability to correctly set wheel alignment and camber.

For the user, this means predictable vehicle behavior during braking, acceleration, and cornering, as well as reducing excessive tire wear resulting from incorrect geometry.

Condition, origin, and BMW fitment

The item comes from the BMW parts line and is intended for service use in F40 models where maintaining the original handling characteristics is required. As a used part, the set represents a reasonable compromise between repair costs and maintaining the factory suspension design, while ensuring high functionality.

The placement on the vehicle is clearly defined as rear – left side, which facilitates the selection of the correct component when planning repairs. Using a complete node allows for a reduction in the number of separately selected parts and shortens workshop labor time.

Practical installation and maintenance tips

When replacing the rear suspension node, it is recommended to check interacting elements, such as bushings, links, or mounts, to avoid the need for re-intervention in the same area in the near future. After installing the set, it is advisable to perform a wheel alignment, which will allow you to fully utilize the potential of the BMW F40 design and ensure even tire wear.

To better care for the durability of the installed component, it is worth reading practical tips on operating used chassis parts – you can find them in the article How to extend the life of used car parts?, which discusses, among other things, issues related to suspension.

Expanding repairs within the BMW suspension

If you are planning a comprehensive repair or upgrade of the suspension zone in your BMW and need other elements from the same group, such as additional control arms, mounting hardware, or complete wheel nodes, check the available parts in the BMW suspension replacement kits category.

This approach allows for a consistent repair of the entire rear suspension area, reduces service downtime, and maintains handling characteristics consistent with the vehicle manufacturer's specifications.