BMW 5 E60 520i M54 Front Left N/S Spring Strut Hub Leg Brake Caliper Disc Set

BMW 5 E60 520i M54 Front Left N/S Spring Strut Hub Leg Brake Caliper Disc Set is an original suspension component designed for the front axle on the driver's side, specifically engineered for BMW 5 Series E60 models with the M54 engine. This is a complete solution for users seeking consistent, factory-spec suspension geometry and reliable vehicle handling while maintaining the manufacturer's standards. By using OEM parts, compatibility with BMW factory running gear is ensured.

Specifications and technical data

• SKU: 6764457
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 31326764457
• Substitutable numbers: SUSPENSION, 31326764457, 6764457, DAMPER, 31226765601, 6765601, 31226760177, 6760177, 31216760953, 6760953, 34116864059, 6864059, 34116756745 34116764021, 6764021, 6756745, 34116763023, 6763023, 34116763027, 6763027
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The presented component combines the function of a shock absorber and a steering knuckle on the front left side. It is responsible for wheel guidance, maintaining proper geometry, and damping vibrations resulting from road surface irregularities. Using a dedicated component for the BMW 5 E60 520i M54 allows for maintaining:

• driving stability at higher speeds,
• precise steering response,
• control over body roll during braking and cornering.

The vehicle placement defined as front, left side eliminates the risk of errors when selecting parts and facilitates the planning of service work.

Use in suspension replacement kits

The product belongs to the Suspension replacement kits group, making it ideal for comprehensive chassis repairs. It can be used both for replacing a single damaged element and for broader upgrades involving several components on the front axle. In practice, this means the possibility of:

• restoring factory handling parameters after a collision or mechanical damage,
• reducing uneven tire wear thanks to correct geometry,
• increasing driving comfort through more effective vibration damping.

Technical characteristics and fitment

As a part from the BMW line, the shock absorber with steering knuckle has been designed for specific loads and weight distribution in the 520i model with the M54 engine. Properly selected operating parameters translate into:

• correct cooperation with factory springs and other suspension elements,
• maintaining the proper front ride height of the vehicle,
• consistency with serial safety system settings (ABS, DSC – in terms of geometry and wheel guidance).

The condition defined as used means that this is a salvaged part, intended for users looking for an economical yet original solution when repairing the suspension.

Benefits of using an original BMW component

Choosing this shock absorber with steering knuckle for the BMW 5 E60 520i M54 primarily ensures the preservation of the factory suspension concept. Compared to aftermarket replacements, the original component provides:

• exact fitment to mounting points on the body and steering system,
• consistency with other front axle elements,
• reduced risk of incorrect wheel alignment after installation.

As a result, the driver receives predictable vehicle behavior, which is particularly important in BMW 5 Series class cars, where both comfort and handling precision matter.

Operation of used suspension and additional materials

When installing a used suspension component, it is worth ensuring proper diagnostics of other components and regular monitoring of their operational condition. Practical tips on the maintenance and use of such components can be found in the article How to extend the life of used car parts?, which discusses, among other things, suspension and other key vehicle systems.

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

For users interested in the differences between standard solutions and the manufacturer's sports packages, additional information on the characteristics of suspension in M and M Performance versions is provided in the entry BMW M Performance: how do BMW M components differ from standard ones?, which helps in consciously choosing a service strategy and spare parts.