BMW 1 E87 118d M47N2 Sport Front Right O/S Spring Strut Brake Suspension Leg Hub

BMW E87 118d M47 Right Front Strut and Knuckle Assembly is a complete suspension component designed for the front passenger side of the BMW 1 Series E87 with an M47 engine. The assembly combines vibration damping and wheel guidance functions, ensuring stable handling, predictable vehicle behavior, and correct suspension geometry. Thanks to its factory OEM design, it is a direct replacement for the original part with no modifications required.

Specifications and technical data

• SKU: 6771558-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6771558
• Substitutable numbers: 31316786020, 6786020, 31216793924, 6793924, 34116774682, 6774682, 31316771558, 6771558, 31216764444, 6764444, 34116773022, 6773022, 34116768186, 6768186, 34116854996, 6854996, 34116764629, 6764629
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in BMW E87 118d Suspension

The presented strut and knuckle assembly is dedicated to the right front axle, which is crucial for maintaining proper geometry and rigidity of the suspension system. This component is responsible for:

• damping vibrations originating from road imperfections,
• guiding the wheel vertically and horizontally,
• maintaining stable tire contact with the road surface,
• cooperating with the braking and steering systems within the right front wheel area.

By retaining the factory design, the suspension operates according to the manufacturer's specifications, which translates to predictable vehicle reactions during braking, acceleration, and cornering.

Benefits of Using a Complete Strut and Knuckle Assembly

Using a complete strut and knuckle assembly for the right front of the BMW E87 118d M47 reduces service time and complexity. In a single installation, key wheel mounting points and the damping element are restored, minimizing the risk of geometry alignment issues after repair.

The main advantages of this solution include:

• structural consistency – cooperating elements come from a single set,
• easier diagnostics and installation compared to replacing individual components,
• preservation of factory mounting points and suspension kinematics,
• the ability to effectively restore driving characteristics after mechanical damage to the right front wheel.

Product Characteristics and Fitment

The strut and knuckle assembly belongs to the Suspension Replacement Kits category, meaning it is designed for comprehensive servicing of a specific area of the suspension system, not just for spot repairs. This provides the user with a component ready for installation in place of the factory assembly on the front right side of the vehicle.

The product is part of the original BMW line, facilitating selection for compatibility with specific body and engine versions. The specifications include the OEM part number and related replacement numbers, allowing verification of compatibility with your BMW 1 Series E87 118d M47.

Component Condition and Practical Application

The offered assembly comes from the used BMW parts segment, making it an attractive solution for users seeking technically sound components at a reasonable price. Such elements are particularly useful for:

• post-accident repairs of the right side suspension,
• mechanical damage to the knuckle or strut,
• restoring factory driving characteristics after a strong impact with a curb or pothole.

By retaining the original BMW design, it is possible to recreate the original handling parameters without the need for tuning or adaptive solutions.

Suspension Selection and Technical Knowledge

When selecting suspension components for the BMW E87 118d M47, it is worth considering the differences between the stock configuration and potential sport versions, as well as the impact of used components on comfort and steering precision. If you want to better understand how to choose the right components and when it's worth opting for used parts, read the article Stock vs. Sport Suspension – Construction Differences and Is It Worth Buying Used Suspension Parts?.

If you are planning comprehensive suspension servicing for your BMW and are also interested in other complete installation solutions related to replacing damping and wheel guiding elements for this brand, check out the available parts in the BMW Suspension Replacement Kits category.