BMW E87 LCI 116i N43 Front Right O/S Sport Spring Strut Brake Suspension Leg

BMW E81 E87 LCI 116d N47 Shock Absorber Knuckle is an original suspension component designed for the right front side of the vehicle, ideal for replacing the complete wheel hub assembly. Thanks to its factory design, it ensures correct suspension geometry and stable vehicle handling, which translates to predictable BMW road behavior. This solution is particularly useful for post-collision repairs or when load-bearing elements are worn.

Specifications and technical data

• SKU: 6786020-7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786020
• Substitutable numbers: 31316786020, 6786020, 31216793924, 6793924, 31216764444, 6764444, 31316771558, 6771558, 34116773022, 6773022, 34116854996, 6854996, 34116764629, 6764629
• Weight: 150
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in the Suspension System

The knuckle with shock absorber mounting for the front right side in BMW 1 Series with an N47 engine is responsible for a rigid yet precise connection between the wheel hub, shock absorber, and other suspension components. A correctly selected element from this group:

• maintains proper wheel camber and toe angles,
• ensures stable handling in corners and during braking,
• minimizes uneven tire wear,
• allows for proper cooperation with the braking and steering systems.

Thanks to its design conforming to factory BMW standards, the knuckle with shock absorber mounting preserves the original handling characteristics, which is particularly important in cars with precise, dynamic suspension.

Application in Suspension Replacement Kits

This component belongs to the Suspension Replacement Kits group, making it a natural choice for comprehensive front suspension service. In practice, it is often replaced along with other components in this area, such as control arms, stabilizer links, or the shock absorbers themselves, to restore cohesive behavior of the entire system.

Replacing the complete front axle assembly using an original knuckle allows for:

• reduction of play and unwanted vibrations,
• achieving repeatable geometry alignment results,
• limiting the risk of repeated repairs in a short period.

Assembly Characteristics and Fitment

The shock absorber knuckle designed for the front right side is engineered for specific mounting points in the BMW 1 Series body, which facilitates installation and reduces the need for modifications. Its appropriately selected weight and body geometry ensure proper load distribution in the suspension, and dedicated mounting points allow for correct attachment of the shock absorber, hub, and braking system components.

The product comes from the BMW group, which means adherence to factory manufacturing standards and compatibility with other front axle components. The used nature of the part allows for economical repair while maintaining the original BMW construction.

Benefits of Using an Original BMW Knuckle

Using a shock absorber knuckle dedicated to the BMW E81/E87 LCI 116d N47 offers a range of practical benefits:

• Consistency with the factory suspension design – no need for adaptation, maintaining the handling characteristics intended by the manufacturer.
• Possibility of correct geometry alignment after repair – crucial after mechanical damage or replacement of multiple suspension elements.
• Economical repair through the use of a used part, while preserving the original BMW construction.

For users who want to better understand suspension operation and the relationships between the shock absorber, knuckle, and other components, the guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers will be helpful.

Repair Extension and Selection of Related Components

When replacing the knuckle with shock absorber mounting, it is advisable to consider simultaneous inspection of other front suspension components to avoid returning to the same repair area in a short time. This particularly applies to vehicles operated on lower quality road surfaces or after collisions.

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other parts from the same group, such as shock absorbers, control arms, or stabilizer links, check the available parts in the BMW Suspension Replacement Kits category.