BMW 1 E81 118d N47 M Sport Front Left N/S Spring Strut Brake Suspension Leg Hub

BMW E81 118d N47 Left Sport Strut and Hub Assembly is a complete, used front suspension component designed for the driver's side front axle. The assembly combines sporty character with original BMW construction, ensuring precise handling and stable vehicle behavior during both daily and dynamic driving. By maintaining the original suspension geometry, it offers a practical solution for repairing or upgrading the running gear.

Specifications and technical data

• SKU: 6786023-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786023
• Substitutable numbers: 31316786023, 6786023, 31216793923, 6793923, 31216764443, 6764443, 34116854997, 6854997, 34116764641, 6764641, 34116768185, 6768185, 34116773021, 6773021, 31316782857, 6782857
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Intended Use and Function in Suspension

The presented component is a front, left strut and hub assembly in the SPORT version, dedicated to the BMW 1 Series E81 with an N47 engine. This unit is responsible for damping vibrations, maintaining the correct wheel position, and transferring loads from the body to the road, which directly impacts driving stability, braking effectiveness, and ride comfort.

Its placement on the vehicle (front, left side) is crucial for maintaining correct geometry. Replacing it with a suitable, structurally compatible part allows for the restoration of proper wheel camber and toe angles, thereby reducing uneven tire wear and improving the car's responsiveness to steering inputs.

Benefits of Using an Original SPORT Assembly

Using an original, sporty strut and hub assembly for the BMW E81 118d N47 offers several practical benefits:

• maintaining the original suspension operating characteristics in the sport version,
• compatibility with other running gear components,
• appropriate matching to the weight and load distribution of the specific model,
• reduced risk of installation problems due to structural conformity.

For the user, this translates to more direct steering, better control over the vehicle in corners, and predictable car behavior during sudden maneuvers.

Condition, Origin, and Fitment

The component is from a dismantled BMW vehicle and is offered as a used part, allowing for a reasonable repair cost while maintaining the original manufacturer's specifications. The strut and hub assembly is intended for installation on the front axle, left side, which simplifies selecting the correct component for replacement after a collision, mechanical damage, or wear and tear.

The presence of the OEM part number and associated interchangeable numbers in the technical specifications allows for precise verification of compatibility with a specific version of the BMW E81 118d N47. Before purchasing, it is advisable to compare this information with the manufacturer's catalog or the numbering on the currently installed part.

Application in Suspension Repairs and Upgrades

This assembly from the Suspension Replacement Kits category is suitable for both standard repairs after damage and for replacing components to restore the car's original driving characteristics. Replacing the complete assembly on the front left axle is particularly recommended when the hub has been deformed, the strut is leaking, or there are noticeable play affecting handling.

In practice, installing an original SPORT assembly allows you to:

• reduce vibrations transmitted to the body,
• improve stability at higher speeds,
• achieve more precise steering system response,
• maintain driving characteristics consistent with BMW's design for sport-tuned versions.

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 springs, control arms, or stabilizer links, check the available parts in the BMW Suspension Replacement Kits category.

Used Parts vs. Repair Economy

Choosing a used, original suspension assembly is a sensible alternative to new components, especially for daily-driven cars. This significantly reduces repair costs while maintaining conformity with the vehicle's original construction. More information on the advantages of using premium used parts in higher-segment cars can be found in the article: Used Mercedes Parts – Original Dismantled Parts.

If you are considering whether regeneration or installing a used, original part from dismantling is a better solution, the guide: Reconditioned or Used Original – Which Part to Choose for Repair? may also be helpful, discussing the practical differences between these approaches using popular components as examples.