BMW 5 Series E60 520d M47N2 Front Left Spring Strut Leg Brake Caliper Disc N/S

BMW 5 Series E60 520d M47N2 Front Left Spring Strut Leg Brake Caliper Disc N/S is an original suspension component designed for the front left side of the vehicle. Thanks to its factory geometry and precise fitment for the specific engine version, it ensures stable handling, precise wheel alignment, and proper integration with other suspension components. This is the ideal solution for users seeking a proven OEM part rather than aftermarket replacements with uncertain specifications.

Specifications and technical data

• SKU: 6764457-3
• 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 system

The steering knuckle integrated with the shock absorber for the front left side is responsible for proper wheel guidance, transferring loads from the body to the road, and maintaining correct suspension geometry. In the BMW E60 520d N47 177HP model, this component works in conjunction with control arms, the wheel hub, the braking system, and the steering system, directly affecting:

• driving stability at higher speeds,
• even tire wear,
• braking efficiency and vehicle behavior during emergency maneuvers,
• damping comfort due to the proper operation of the shock absorber.

Key advantages of using an original steering knuckle

Using a used, original component from the same BMW model family allows you to maintain the vehicle's factory handling parameters. In practice, this means:

• reliable mounting fitment for the front left side without the need for modifications,
• maintaining the correct position of the hub and brake disc relative to the caliper,
• proper cooperation with stock control arms and tie rods,
• the ability to perform precise wheel alignment and camber adjustments later on.

For BMW E60 520d N47 177HP users, choosing such a component is a way to maintain the series' characteristic blend of comfort and handling precision, without the compromises typical of random aftermarket replacements.

Professional selection and installation for the BMW E60 520d N47 177HP

The front left steering knuckle and shock absorber assembly is particularly important in rear-wheel-drive vehicles, where front-end handling precision affects the behavior of the entire car. When replacing, it is worth paying attention to:

• the condition of cooperating suspension elements (control arms, bushings, tie rod ends),
• the absence of play in the mounts and proper tightening of bolts according to service procedures,
• mandatory inspection and adjustment of geometry after installation.

A suspension system prepared in this way allows you to fully utilize the potential of the BMW 5 Series E60 design, ensuring predictable vehicle reactions both in daily use and during dynamic driving.

Technical support and knowledge about the suspension system

If you want to better understand how the steering knuckle and shock absorber work with other suspension components and how to maintain this system in a BMW E60, check out our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. You will find practical tips on diagnostics and the operation of key components.

Expanding your BMW suspension repair

If you are planning a comprehensive repair or upgrade of the front axle suspension area in your BMW and need other parts from the same group, such as additional steering knuckles, shock absorbers, or complete mounting modules, check out the available parts in the BMW suspension replacement kits category.