BMW 3 Series F30 318d N47N Front Right O/S Spring Strut Leg Suspension

BMW F30 318d N47N Steering Knuckle Shock Absorber Left Front is a complete solution from the Suspension Replacement Kits group, designed for the front axle of the BMW 3 Series F30 model with an N47N engine. The component ensures proper suspension geometry, stable vehicle handling, and correct load transfer from the wheel to the body.

Specifications and technical data

• SKU: 6874370-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6874370
• Substitutable numbers: 31316874370, 6874370, 31316791579, 6791579, 31216792288, 6792288, 34116850650, 6850650, 34116792217, 6792217, BG
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and Function in the Suspension System

The steering knuckle integrated with the shock absorber for the left side of the front axle is responsible for precise wheel guidance, maintaining set camber and toe angles, and stable mounting of the hub and braking system components. In conjunction with other suspension components, it forms a rigid, predictable system that translates into confident handling of the BMW F30 318d during braking, acceleration, and cornering.

Thanks to the factory design, the mounting points for the control arm, links, and steering system components are correct, which facilitates maintaining proper geometry after installation and subsequent adjustment at the wheel alignment station.

Compatibility and Replacement Numbers

The offered component belongs to the group of original BMW solutions and has an assigned OEM part number and a set of interchangeable numbers, which facilitates unambiguous identification in manufacturer catalogs and service systems. The presence of multiple reference numbers allows for matching the steering knuckle with the shock absorber to a specific equipment version and year of the BMW F30 318d N47N without the risk of error.

Before purchasing, it is advisable to compare the designations with the vehicle's documentation or the removed component to confirm full compliance with the factory suspension specification.

Vehicle Placement and Installation Aspects

The kit is intended for installation on the front axle on the right side, which is crucial for correct part selection within the same body generation. Precisely designed mounting points to the body and other suspension elements allow for efficient installation in workshop conditions, without the need for modifications or adaptations.

After installation, it is recommended to perform suspension geometry adjustment to fully utilize the driving characteristics of the BMW and ensure even tire wear and stable vehicle handling.

Characteristics of the Used Component

The product comes from the BMW parts group and is offered as a used part, which is an advantageous solution for users looking for original components in a more economical option. The preserved OEM construction promotes proper fit with other suspension sub-assemblies and maintains the car's factory handling characteristics.

For additional operational safety, it is recommended to install it in a specialized service center that will verify the condition of cooperating suspension and braking system components and conduct a final inspection after a test drive.

Expansion of BMW Suspension Modernization

If you are planning a comprehensive repair or modernization of the suspension area in your BMW and need other parts from the same group, such as struts, mounts, or additional components, check the available parts in the BMW Suspension Replacement Kits category.

More About the Advantages of Original Used Parts

When choosing used suspension components, it is worth knowing the specifics of original disassembled parts and their impact on service costs and the durability of the drivetrain. A more detailed discussion of the topic can be found in the article: Used Parts for Mercedes – Original Parts from Disassembly, which shows how to consciously approach the purchase of original elements from the aftermarket.