BMW 3 Series E91 320i FRONT LEFT N/S SPRING STRUT LEG SUSPENSION BRAKE CALLIPER

Front left strut, knuckle, and brake caliper assembly for BMW 3 E91 320i is a complete component from the Suspension Replacement Kits group, designed for the front axle on the driver's side. This is a practical solution for BMW owners looking to restore proper suspension geometry, driving stability, and brake system functionality with a single, cohesive module.

Specifications and technical data

• SKU: 6772917-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6772917-1
• Substitutable numbers: 31316786009, 6786009, 31316772917 31316768211, 6772917, 6768211, 31216793923, 6793923, 31216764443, 6764443, 31216765157, 6765157, 34116769095, 6769095, 34116854998, 6854998, 34116764643 34116772669, 6772669, 6764643, 34116769091, 6769091
• Weight: 150
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Component Purpose and Configuration

The offered suspension component includes the strut assembly, suspension leg, and integrated brake caliper for the front left side of the BMW 3 Series E91 320i. This configuration allows for the simultaneous replacement of key components responsible for vehicle handling, bump absorption, and effective transfer of braking forces to the wheel.

Thanks to its factory design for the BMW brand, correct mounting points, geometry, and operating characteristics are maintained, which facilitates installation and reduces the risk of compatibility issues during suspension and brake system service.

Benefits of Using a Complete Suspension Kit

Using a complete front left suspension strut assembly with a brake caliper offers a range of practical service and user benefits:

• consistent operating characteristics of components responsible for wheel handling and braking,
• reduced installation time thanks to a ready-made kit,
• maintenance of factory mounting points and correct wheel position relative to the body,
• easier diagnosis and replacement in case of damage after a collision or intensive use.

For the user, this means more predictable car behavior, more stable cornering, and proper cooperation between the suspension and the brake system on the driver's side.

Technical Characteristics and Installation

The component is designed as part of the original front suspension architecture of the BMW 3 Series E91 320i. The assembly includes components operating in the wheel mounting area, shock absorption, and braking, allowing for a comprehensive replacement of the damaged module on the front left side.

In workshop practice, such a kit facilitates:

• restoring correct wheel alignment after mechanical damage,
• maintaining proper cooperation with other front axle suspension components,
• maintaining the correct load distribution during braking and over uneven surfaces.

The product is categorized under Suspension Replacement Kits, highlighting its purpose for comprehensive repairs within the vehicle's front axle.

Component Condition and Origin

The offered kit is a used part, sourced from a dismantled BMW vehicle. This type of part is a sensible choice for drivers who want to reduce repair costs while maintaining original construction and fit for a specific model. A used part from dismantling allows for economical rebuilding of the suspension and brake system on the front left side, while preserving the factory installation specifications.

Selection, Compatibility, and Additional Information

To correctly select this kit for a specific version of the BMW 3 Series E91 320i, it is advisable to verify the manufacturer's markings and reference numbers assigned to this suspension and brake caliper configuration. The product has an assigned OEM part number and interchangeable numbers, which facilitates matching in service catalogs and parts selection systems.

In case of doubt, it is helpful to compare the mounting configurations, caliper type, and the way the brake hose is routed on the front left side. This helps avoid installation errors and ensures proper cooperation with other front axle suspension components.

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 struts, suspension legs, or complete modules with calipers, check the available parts in the BMW Suspension Replacement Kits category.

For a comparison of approaches to purchasing original dismantled components in the premium segment, including ways to optimize service costs while maintaining high quality, it is worth reading the article Used Mercedes Parts – Original Dismantled Parts, which discusses the practical aspects of choosing used components for higher-class cars.