BMW F45 Rear Axle Left N/S Suspension Leg Brake Caliper Disc Wheel Hub

BMW F45 Rear Axle Left N/S Suspension Leg Brake Caliper Disc Wheel Hub is a complete, used set of rear suspension components designed for the left side of the axle in BMW F45 series models. The set combines a wishbone, suspension leg, brake disc, and wheel hub in one configuration, which facilitates servicing and allows for a consistent, technically correct replacement of the entire assembly. It is a practical solution for workshops and users looking for a well-matched, original suspension system.

Specifications and technical data

• SKU: 6898963
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6898963
• Substitutable numbers: 33306898963, 6898963, 33416858086, 34206883025, 6883025, 34216799367, 6799367, 33326851579, 6851579, 33322468425, 2468425, 34216860005, 6860005, 34216864141, 6864141
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and vehicle placement

The presented set is intended for installation in the rear part of the vehicle, on the left side. It includes key components responsible for wheel guidance, load transfer, and vehicle stability on the rear axle. Such an integrated solution reduces the risk of mismatch between individual elements and makes it easier to maintain proper suspension geometry.

Set construction and function of individual elements

The wishbone and suspension leg are responsible for precise wheel guidance relative to the body, ensuring appropriate camber and toe angles. The hub serves as the central mounting point for the wheel and works with the bearing system, while the brake disc is the working element of the braking system. Combining these components into one set promotes structural consistency and facilitates the inspection of the entire module's technical condition.

Thanks to this solution, it is possible to simultaneously replace several worn suspension elements, which improves handling stability, reduces unwanted play, and helps eliminate vibrations and noises coming from the rear axle. The set is particularly useful for post-accident repairs or major service work when it is necessary to replace more than one element within the same wheel area.

Benefits of using a complete suspension set

Using a complete set, such as BMW F45 Rear Axle Left N/S Suspension Leg Brake Caliper Disc Wheel Hub, brings a number of practical service and operational benefits:

• structural consistency – the elements come from a single system, which helps maintain factory suspension performance parameters,
• easier installation – reducing the number of separately selected parts shortens repair time,
• lower risk of mismatch – reduction of compatibility issues between individual components,
• possibility of simultaneous replacement of several worn elements within one wheel.

For the user, this means more predictable vehicle behavior, better control over the car during braking and cornering, and greater repeatability of geometry settings after the repair is completed.

Characteristics of the used product

As an aftermarket item, the set comes from dismantling and is intended for those who consciously choose used suspension components as an economical solution. Such parts allow for lower repair costs while maintaining the original system design. Before installation, it is recommended to perform a standard technical condition verification at a workshop, and after installation – to perform a measurement and adjustment of the rear axle geometry.

The presence of the OEM part number and related interchangeable numbers in the technical specification facilitates precise identification and selection of the appropriate variant for a specific BMW F45 configuration. This is particularly important when working with different engine and equipment versions, where suspension design details may vary.

Support in selection and expanding knowledge about suspension

To better understand the differences between suspension configurations and make informed decisions regarding the purchase of used elements, it is worth reading the guide material on our blog: Standard vs. sports suspension – design differences and is it worth buying used suspension parts?. The article discusses the construction, operating parameters, and practical aspects of selecting components from the secondary market.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other elements from the same group, such as additional wishbones, other suspension legs, or compatible hubs, check the available parts in the BMW suspension replacement kits category.