BMW 1 E87 LCI 118i N43 M Sport Front Right O/S Leg Spring Strut Brake Suspension

The BMW E87 LCI 118i N43 M Right Knuckle with Shock Absorber is a complete solution from the Suspension Replacement Kits category, designed for the front axle, right side of the BMW 1 Series E87 LCI model. This component combines wheel guidance and vibration damping functions, ensuring stable handling and predictable vehicle behavior while driving.

Specifications and technical data

• SKU: 6786020-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786020
• Substitutable numbers: 31316786020, 6786020, 34116774682, 6774682, 31216793924, 6793924, 34116854997, 6854997, 34116768186, 6768186, 34116773022, 6773022, 31216764444, 6764444, 34116764641, 6764641, 31316771558, 6771558, BG
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in the Suspension System

The presented knuckle and shock absorber kit is dedicated to the front right side of the vehicle, which is crucial for correct suspension geometry and driving safety. It is responsible for:

• precise wheel guidance relative to the body,
• stabilizing the driving path during braking and acceleration,
• damping vibrations originating from road surface irregularities,
• maintaining the correct position of the hub and brake system components.

Thanks to its precise fit for the BMW 1 Series E87 LCI with the N43 engine, the kit works with the factory suspension architecture, preserving the handling characteristics intended by the manufacturer.

Compatibility and Part Identification

This part belongs to the BMW group and complies with the brand's original construction standards. Identification is based on the OEM part number and associated interchangeable numbers, which facilitates selecting the correct component for suspension repairs. The presence of multiple reference numbers allows the kit to be matched to specific equipment versions and model years within the same platform.

For users and workshops, this means seamless integration with existing drivetrain components, without the need for structural modifications or adapters.

Installation and Operational Characteristics

The placement on the vehicle is specified as front, right side, allowing for unambiguous assignment of the part to the correct suspension corner. In practice, this translates to:

• correct alignment of mounting points relative to the body and control arms,
• compatibility with factory mounting points for the shock absorber and knuckle,
• maintenance of correct wheel alignment after convergence adjustments.

The product is categorized under Suspension Replacement Kits, meaning it is a cohesive element of a larger system responsible for driving comfort and stability. Replacing this sub-assembly is particularly recommended after mechanical damage, collisions, or when a noticeable deterioration in the vehicle's driving characteristics occurs.

Condition, Origin, and Benefits of Use

The part is offered as used, allowing for economical suspension repair while maintaining the original BMW construction specifications. Compared to random aftermarket replacements, using a component from the same model family reduces the risk of fitment issues and undesirable changes in handling characteristics.

The main benefits of using this kit include:

• preservation of the factory suspension operating characteristics,
• compatibility with the original braking and steering systems,
• the ability to restore proper vehicle handling after damage to the front right corner.

Technical Support and Further Suspension Knowledge

To better understand the role of the shock absorber and related components in the drivetrain, it is worth familiarizing yourself with educational material describing the construction and operating principles of suspension systems – the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers discusses these in detail, helping to consciously plan repairs and diagnostics.

Expanding Suspension Repairs for BMW

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other parts from the same group, such as additional shock absorbers, complete knuckles, or related mounting components, check the available parts in the BMW Suspension Replacement Kits category.