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

BMW 1 E87 118d M47N2 Front Right O/S Leg Spring Strut Brake Suspension Hub is a complete front suspension unit designed for the passenger side of the front axle. The set comes from the original BMW line, which ensures a proper fit to the body structure and suspension geometry. This is a practical service solution for users who want to restore the correct handling of the car without experimenting with aftermarket replacements.

Specifications and technical data

• SKU: 6786018-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786018
• Substitutable numbers: 31316786018, 6786018, 31216793924, 6793924, 34116774682, 6774682, 31216764444, 6764444, 34116773022, 6773022, 34116768186, 6768186, 34116854996, 6854996, 34116764629, 6764629, 31316771554, 6771554, BG
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and compatibility

The presented item is a front, right suspension set including the shock absorber and steering knuckle, dedicated to the BMW 1 Series E87 with the M47N2 diesel engine in the 118d version. Using a complete assembly facilitates the maintenance of proper wheel geometry, minimizes the risk of component mismatch, and allows for efficient replacement in a workshop environment.

Thanks to the preservation of factory design specifications, the set works with standard steering and braking system components, which is essential for post-collision repairs or when replacing worn suspension parts.

Construction and function of the suspension set

The shock absorber is responsible for damping vibrations and stabilizing the body, while the steering knuckle serves as a key mounting point for the wheel hub, brake system components, and steering system parts. Combining these components into one assembly:

• facilitates maintaining the correct wheel position relative to the body,
• reduces the time required for installation and suspension alignment,
• reduces the risk of errors when selecting individual parts.

An element configured in this way is particularly useful for repairs following mechanical damage, where the consistency of the entire system and installation reliability are paramount.

Benefits of using an original used component

Choosing an original used suspension replacement set allows you to maintain the performance characteristics intended by the vehicle manufacturer. You receive a component designed specifically for the given model, with appropriately selected stiffness and travel, which translates into predictable handling and stability during braking and cornering.

Compared to some aftermarket replacements, the original component often works better with factory springs, mounts, and other suspension parts, which reduces the risk of unwanted noises, uneven tire wear, or wheel alignment issues.

If you are also considering other repairs within the drivetrain, it is worth exploring the topic of selecting original components – you can find more practical tips in the article Manual transmission failures – why an original used part is a more sensible choice than regeneration, which shows the broader context of using proven second-hand elements.

Condition, installation, and service application

The item is offered as a used BMW part, which means it comes from disassembly and is intended for further use after proper installation. This type of solution is often chosen by workshops and users who are looking for a compromise between repair costs and maintaining factory suspension specifications.

During installation, it is recommended to:

• inspect other suspension elements on the same side (spring, links, bushings),
• check the condition of mounts and attachment points on the body,
• perform a wheel geometry alignment after completing the work.

This approach allows you to fully utilize the potential of the set and reduce the risk of uneven tire wear or deterioration of vehicle stability.

Application in broader BMW suspension maintenance

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other elements from the same group, such as additional struts, complete assemblies with steering knuckles, or other mounting components, check the available parts in the BMW suspension replacement sets category.

This approach allows you to select a coherent set of components, which facilitates the mechanic's work and helps maintain predictable car behavior on the road, especially in the case of intensive use or after post-accident repairs.