BMW 5 E60 545i Front Left N/S Sport Spring Strut Hub Leg Brake Caliper Disc

Front left sports suspension strut assembly with hub, caliper, and brake disc for BMW 5 Series E60 545i is a complete component from the Suspension repair kits category, designed for installation on the front left side of the vehicle. This type of solution allows for a consistent replacement of key components responsible for vehicle handling, stability, and braking efficiency, which simplifies servicing and reduces the risk of part incompatibility.

Specifications and technical data

• SKU: 6766997
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6766997
• Substitutable numbers: 31316766997, 6766997, 31316761333, 6761333, 31216760953, 6760953, 34116763824, 6763824, 34116756303, 6756303
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the BMW 5 E60 545i chassis system

The offered set includes a front left sports suspension strut integrated with the wheel hub, steering knuckle, and brake assembly (caliper and disc). This configuration is particularly beneficial for post-collision repairs, replacing worn suspension components, or restoring the factory driving characteristics of the 545i version, where maintaining proper geometry and suspension performance is essential.

The vehicle placement defined as front – left side allows for unambiguous identification of the installation position and facilitates part selection relative to other front axle components.

Set construction and benefits of complete replacement

The sports suspension strut in this set is responsible for wheel guidance, vibration damping, and maintaining the correct ride height and stiffness of the vehicle's front end. The integrated hub and steering knuckle ensure stable wheel seating and proper interaction with the steering system, while the included brake caliper and disc allow for immediate restoration of full braking performance on the left side.

Choosing a complete Suspension repair kit instead of individual components:

• simplifies the service process – fewer disassembly and assembly operations,
• reduces the risk of component mismatch,
• makes it easier to maintain correct wheel geometry and alignment,
• speeds up diagnostics and replacement in case of mechanical damage.

Characteristics of the sports suspension in the BMW 5 E60 545i

The sports suspension configuration in the 545i model provides more direct handling, reduced body roll, and more precise steering response. Using a dedicated sports strut on the front left side helps maintain consistency in damping characteristics and stiffness with other axle components, which is important for both safety and driving comfort.

For users expecting dynamic yet predictable vehicle behavior, using the correct suspension set with the hub and brake system is crucial to avoid unwanted differences in the performance of individual wheels and uneven wear of tires or brake components.

Condition, origin, and assembly aspects

The item comes from the BMW offer and is classified as used, which allows for combining original fitment with an attractive price compared to new subassemblies. The original design ensures correct mounting points to the chassis, compatibility with factory control arms, tie rods, and the standard brake system intended for the 545i version.

During installation, it is recommended to:

• check the condition of other suspension and brake components on this side of the vehicle,
• inspect for play in bearings and joints interacting with the strut,
• perform a wheel alignment after completing the work to fully utilize the set's potential.

Selection and compatibility with part numbers

The product has an assigned OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with a specific BMW 5 E60 545i configuration. Before purchasing, it is worth comparing the markings with service documentation or numbers found on the removed components to ensure that the offered set matches the suspension and brake system version used in the car.

This helps avoid assembly problems, differences in disc diameter or mounting spacing, and ensures proper interaction with safety systems such as ABS or stability control.

Expanding the scope of repair and related BMW components

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

When choosing used suspension and brake subassemblies, it is also worth learning about the specifics of the dismantled parts market and the differences between new and used components – practical tips and a comparison of solutions can be found in the article Car parts – new or used? We compare costs, quality, and durability.

For drivers interested in a broader perspective on the use of original used parts in premium class cars, including vehicles of brands in a similar segment, useful information on the cost-effectiveness and quality of such solutions is contained in the blog post Used parts for Mercedes - original dismantled parts.