BMW 5 Series E60 525d M57N Front Left Spring Strut Leg Brake Caliper Disc N/S

BMW 5 Series E60 525d M57N Front Left Spring Strut Leg Brake Caliper Disc N/S is a complete front suspension component designed for the driver's side front axle. This type of kit allows for the efficient replacement of a worn-out part, restoring handling stability, steering precision, and safe vehicle behavior in corners. Thanks to the use of the original BMW design, the component maintains the correct geometry and suspension operating characteristics.

Specifications and technical data

• SKU: 6764457-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6764457
• Substitutable numbers: 31326764457, 6764457, 31216760953, 6760953, 3411676302334116864059, 67630236864059, 3411675674534116764021, 67567456764021
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The presented element combines the function of vibration damping and guiding the wheel along the correct trajectory, which is crucial for body stability and driving comfort. The vehicle placement specified as front, left side clearly indicates that this is a component dedicated to the driver's side on the front axle, which facilitates the selection of the correct part during repair.

In practice, replacing such a kit is recommended when symptoms appear such as unstable handling, knocking in the front suspension, uneven tire wear, or noticeable "floating" of the car at higher speeds. Using a complete element reduces the risk of installation errors and speeds up the service process.

Application in BMW and fitment

The product comes from the Suspension replacement kits group and is intended for BMW models equipped with the M57N engine in the 525d version. This ensures the retention of factory mounting points, correct length, and geometry, which is particularly important for the operation of the steering and braking systems on the front axle.

An additional advantage is the presence of a dedicated OEM part number and associated interchangeable numbers in the technical specification – this allows for precise verification of compatibility with a specific body version and vehicle model year, minimizing the risk of purchasing an incompatible part.

Performance characteristics and benefits of installation

As a used part, the shock absorber with the steering knuckle represents a reasonable compromise between repair costs and maintaining the original BMW design. A properly selected and functional component:

• restores the correct operation of the suspension on the driver's side,
• stabilizes the body during braking and cornering,
• reduces excessive body roll and swaying,
• supports even tire wear on the front axle.

Choosing a complete element from this group also facilitates workshop work – the mechanic has a pre-configured set at their disposal, which shortens installation time and reduces the risk of geometry alignment issues.

Professional selection and technical support

To maximize the potential of such a component, it is worth comparing the markings with the vehicle documentation and specification data before purchasing. This product includes both a dedicated OEM number and interchangeable numbers, which makes it easier to match it to a specific BMW E60 525d M57N configuration. This allows you to consciously decide on a used suspension component while maintaining a high level of operational safety.

If you want to better understand the differences between standard and sports suspension, as well as take a conscious approach to purchasing used components, check out the article "Standard vs. sports suspension – design differences and is it worth buying used suspension parts?", where you will find practical comparisons, tables, and answers to the most frequently asked questions.

Expanding BMW suspension repair

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 shock absorbers, springs, or complete mounting modules, check out the available parts in the BMW suspension replacement kits category.