Description
BMW E91 Front Right O/S Spring Strut Shock Absorber Damper is an original component from the Shock absorbers and struts group, designed for operation on the right side of the front axle. The complete suspension strut assembly ensures proper body support, stable handling, and predictable vehicle behavior during daily use.
Specifications and technical data
- SKU: 6786014-4
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 6786014
- Substitutable numbers: 31316786013, 6786013, 31316772921, 6772921, 31316768215, 6768215
- Location on the vehicle: Front, Right
- Category: Shocks, Struts & Assemblies
Purpose and function in the suspension system
The presented shock absorber with spring is dedicated for installation on the front right side, which is crucial for maintaining the correct suspension geometry of the BMW 3 Series E91. This assembly is responsible for:
- damping vibrations generated while driving on uneven surfaces,
- maintaining constant wheel contact with the road surface,
- stabilizing the body during braking and cornering,
- even load distribution on the front axle.
Thanks to its factory design, the strut works in harmony with other chassis components, which translates into predictable vehicle reactions and a comfortable, confident ride.
Construction of the shock absorber and spring assembly
The suspension strut combines a shock absorber and a coil spring into a single unit, creating a rigid, BMW-matched load-bearing and damping system. This configuration ensures:
- appropriate spring deflection characteristics,
- effective damping of vertical body movements,
- correct support of the strut in the body tower and steering knuckle,
- compatibility with standard mounting and guiding elements.
The original design from the Shock absorbers and struts group allows for maintaining factory suspension performance parameters without the need for modifications to other sub-assemblies.
Benefits of using an original BMW component
Using an original suspension strut in a BMW E91 brings a number of practical operational benefits:
- Precise fit – geometry and mounting points correspond to factory solutions, which facilitates installation and wheel alignment.
- Consistent performance characteristics – the shock absorber and spring were designed as a set, ensuring the suspension works predictably and evenly.
- Handling stability – proper damping of body movements improves vehicle control at higher speeds and during sudden maneuvers.
- Compatibility with safety systems – a properly functioning suspension supports the effective operation of ABS and traction control systems.
Condition, origin, and service application
The component comes from the BMW line and is classified as used, making it an attractive solution for economical repairs, single-side replacements, or temporary suspension fixes. It is particularly useful in situations where:
- a quick replacement of a damaged front right strut is necessary,
- maintaining compliance with the vehicle’s factory specification is important,
- a favorable cost-to-functionality ratio is a priority.
Thanks to the original design, installation follows standard workshop procedures without the need for adapting additional elements.
Selection, reference numbers, and technical support
The shock absorber strut with spring has an assigned OEM part number and associated interchangeable numbers, which facilitates clear identification in BMW catalogs and parts selection systems. When matching to a specific body and engine version, it is worth verifying compatibility by part numbers and vehicle placement.
To better understand the role of this component in the entire chassis system and learn practical tips regarding operation, it is worth using the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.
If you want to further deepen your knowledge on verifying component compatibility by OEM numbers and avoid mistakes when shopping online, the following article will be helpful: Online parts shopping without risk – verifying components by OEM numbers.
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 struts, shock absorbers, or complete damping assemblies, check the available parts in the BMW Shock absorbers and struts category.






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