BMW G30 Spring Strut Rear Right O/S Suspension Shock Absorber 6866402

BMW G30 Spring Strut Rear Right O/S Suspension Shock Absorber is an original component from the Shock Absorbers and Struts group, designed for the offside of the vehicle. Engineered by BMW, it ensures consistent damping characteristics with the factory suspension setup and proper vehicle handling in daily operation.

Specifications and technical data

• SKU: 6866402
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6866402
• Substitutable numbers: 6866402, 37106866402
• Location on the vehicle: Rear, Right
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented item is a rear right shock absorber mounted on the passenger side of the rear axle. The placement on the vehicle is precisely defined, which facilitates the selection of the correct part when replacing a single element or a pair of shock absorbers on the rear axle.

Thanks to its dedicated position in the suspension, the shock absorber works in harmony with other system components, ensuring body stability, roll control, and predictable vehicle behavior during braking and acceleration.

Technical and functional characteristics

The shock absorber belongs to the Shock Absorbers and Struts category, meaning it is responsible for both vibration damping and proper wheel guidance throughout the suspension travel. The design was developed by BMW to maintain the factory comfort parameters and the precision of handling characteristic of the G30 series.

Its original BMW origin ensures a proper fit to mounting points, correct working length, and compatibility with stock springs and other rear suspension components. As a result, installation is predictable, and after replacement, it is possible to maintain the consistent performance of the entire system.

Condition of the item and service application

The shock absorber is offered in used condition, which allows for an economical suspension repair while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial for targeted replacement of parts following mechanical damage or in situations where quick restoration of vehicle functionality is required.

Due to its precisely defined placement on the vehicle, the part will work well both as a replacement for a damaged right-side shock absorber and as an element used during broader service work within the rear suspension.

Benefits of using an original BMW shock absorber

Using an original BMW shock absorber on the rear axle translates into several significant operational benefits:

• preservation of factory damping and vehicle handling characteristics,
• secure fit to stock mounting points,
• consistent cooperation with other suspension system components,
• reduced risk of issues with geometry and rear axle operation.

For the user, this means predictable vehicle behavior on the road, stability at higher speeds, and correct operation of assistance systems that rely on proper suspension response.

Technical support and additional materials

To better understand the role of the shock absorber in the suspension system and the relationships between it and other components, it is worth checking out the guide Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which discusses practical aspects of diagnostics and suspension operation in popular models.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other elements from the same group, such as additional shock absorbers, complete struts, or related mounting components, check the available parts in the BMW Shock Absorbers and Struts category.