BMW F40 116d B37B Front Right O/S Suspension Leg Spring Strut Hub

BMW F40 116d B37B Front Right O/S Suspension Leg Spring Strut Hub is a complete unit including the shock absorber strut and hub, designed for the front axle on the passenger side (or driver side depending on the market). This OEM solution allows for the restoration of proper geometry, stability, and predictable vehicle handling, maintaining factory driving characteristics and consistency with other suspension components.

Specifications and technical data

• SKU: 6877058-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6877058
• Substitutable numbers: 31306877058, 6877058, 31216876646, 6876646, 31206874443, 6874443, 34116860266, 6860266, 34116799351, 6799351, 31216850420, 6850420, 31216870838, 6870838, 33416852157, 6852157, 31226850415, 6850415, 33416867926, 6867926
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and compatibility for BMW F40 116d

The offered part belongs to the Suspension replacement kits category and is dedicated to BMW 1 Series F40 generation models with the B37B engine in the 116d version. The kit includes a complete suspension strut integrated with the wheel hub, which facilitates installation and reduces the risk of errors when assembling multiple separate components. The placement on the vehicle is the front right side, making the part directly responsible for the steering and stability of the front right wheel.

Construction and function of the suspension strut assembly

The suspension strut integrated with the hub performs several key structural functions: it transfers loads from the body to the wheel, absorbs road irregularities, and stabilizes the driving path. In the case of the BMW F40 116d B37B, the use of a complete assembly ensures:

• maintaining the correct position of the wheel relative to the body,
• proper cooperation with the steering and braking systems,
• consistent operating parameters with other front axle suspension components.

As a result, the car maintains predictable reactions to steering inputs, and the suspension system operates within the range intended by the manufacturer.

Benefits of using an original used component

The original BMW component from the Suspension replacement kits group ensures dimensional and material compliance with the vehicle's factory specifications. In practice, this means:

• a secure fit to the body mounts and steering knuckle,
• proper cooperation with stock springs, shock absorbers, and bearings,
• maintaining the handling characteristics intended for the BMW F40 116d.

The used OEM element is often a reasonable compromise between cost and quality – it allows you to avoid problems with dimensional tolerances and unpredictable operating characteristics that may occur with cheaper replacements of unknown origin.

Professional installation and service aspects

Due to the importance of the front right suspension strut for driving safety, installation in a specialized service center is recommended. During replacement, it is worth paying attention to:

• checking the condition of other front axle suspension components,
• replacing small mounting hardware if the manufacturer specifies them for single use,
• performing a wheel alignment after the work is completed.

Such an approach allows you to fully utilize the potential of the offered assembly and reduce the risk of premature tire wear or deterioration of vehicle stability.

Expanding BMW suspension upgrades

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 struts, springs, or hubs, check the available parts in the BMW suspension replacement kits category.

When deciding to invest in used components, it is also worth knowing the broader context of the cost-effectiveness of original second-hand parts – especially compared to refurbishment. You can find more on this topic in the article: Manual transmission failures in cars – why is an original used part a more sensible choice than refurbishment?.

For users interested in the characteristics of sports BMW variants and the impact of suspension on car handling, the following material may also be helpful: BMW M Performance: how do BMW M components differ from standard ones?, which discusses, among other things, the differences in suspension and brake construction.