BMW E81 118d M-SPORT FRONT RIGHT O/S LEG SUSPENSION AXLE BRAKE DISC HUB

BMW E81 118d M-SPORT FRONT RIGHT O/S LEG SUSPENSION AXLE BRAKE DISC HUB is a complete, sports-oriented front suspension component designed for the right side of the front axle. The assembly combines wheel guidance and vibration damping functions, resulting in precise handling and stable vehicle behavior in corners. This solution is particularly attractive for drivers looking for a stiffer, more dynamic suspension setup.

Specifications and technical data

• SKU: 6782858
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6782858
• Substitutable numbers: 31316782858, 6782858, 31316786024, 6786024, 31216793924, 6793924, 31216764444, 6764444, 34116774682, 6774682, 34116773022 34116768186, 6773022 6768186
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented item belongs to the Suspension replacement kits group and is designed for use on the front, right side of the vehicle. Combining the shock absorber and steering knuckle into a single assembly ensures rigid suspension strut guidance, correct geometry alignment, and effective damping of road surface irregularities. In the SPORT version, the design is focused on a more direct steering response and reduced body roll.

Sports characteristics and driving properties

The sports specification of this kit translates into:

• a more compact, dynamic suspension response during load changes,
• better body control during high-speed cornering,
• more stable handling at higher speeds.

As a result, the driver receives more precise feedback from the front axle, which facilitates predictable vehicle handling in both urban and highway conditions. Using a complete shock absorber–steering knuckle assembly reduces the risk of improper component fitment and makes it easier to maintain correct suspension geometry after installation.

Compatibility, identification, and installation

The component is intended for BMW vehicles and features a dedicated OEM part number as well as related interchangeable numbers, which facilitates unambiguous identification in service catalogs. The presence of multiple reference numbers allows for selecting the correct component for a specific engine and equipment version without the need for structural modifications.

The placement on the vehicle, specified as front – right side, minimizes the risk of error when selecting the part. Using a complete assembly from the Suspension replacement kits group promotes efficient installation and reduces the time required for disassembly and re-alignment of the wheel guidance components.

Condition and advantages of using an OEM part

The offered component is in used condition, which in practice means the possibility of obtaining original OEM quality while maintaining reasonable repair costs. Compared to many low-budget replacements, the factory BMW element typically features stable operating characteristics and better fitment to the factory chassis settings.

Choosing a used, original suspension kit is particularly beneficial for repairs of vehicles used intensively, where predictable vehicle behavior and consistency with the factory configuration are important. This allows for maintaining the proper balance between comfort and sports suspension stiffness.

Technical support and additional information

To better understand the role of the shock absorber and steering knuckle in the chassis system and the symptoms of wear of these elements, it is worth checking out our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article helps to assess when the replacement of suspension elements is necessary and how it affects driving safety.

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 steering knuckle assemblies, or related mounting components, check out the available parts in the BMW suspension replacement kits category.