BMW E81 E87 LCI E90 E92 Front Anti Roll Bar Stabilizer 26.5MM 6771335

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW E81 E87 LCI E90 E92 Front Anti Roll Bar Stabilizer 26.5MM is a precisely selected suspension component designed for installation on the front axle of selected BMW 1 and 3 Series models. It is responsible for reducing body roll during cornering, improving stability, handling predictability, and driving comfort in daily use.

Specifications and technical data

• SKU: 6771335
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 31356771335
• Substitutable numbers: 31356796305, 6796305, 31356771335, 6771335
• Location on the vehicle: Front
• Category: Sway Bars, Links & Bushings

Purpose and function of the front stabilizer

The described stabilizer is a component operating within the front suspension system, designed to stiffen the body laterally when navigating corners and uneven surfaces. Thanks to the appropriately selected 26.5 mm bar diameter, a favorable compromise between stiffness and comfort is achieved, which is particularly important in compact and mid-size cars, such as the BMW E81, E87 LCI, E90, or E92 series.

A properly selected front stabilizer reduces excessive side roll, improves front axle traction, and allows for better utilization of tire potential, which translates into more confident vehicle behavior both in city driving and during dynamic extra-urban driving.

Benefits of using an original BMW component

The stabilizer from this offer comes from the group of original BMW components, which means maintaining factory geometry, appropriate operating characteristics, and full compatibility with the stock suspension. In practice, this means:

• proper fitment to mounts and bushings in the front suspension,
• maintenance of the factory-intended lateral stiffness,
• no need for modifications or adaptations during installation.

For the user, this translates into consistent vehicle handling, in line with the assumptions of BMW engineers, without the unwanted side effects typical of randomly selected aftermarket replacements.

Technical characteristics and installation

The stabilizer bar is designed for installation on the front of the vehicle, within the front axle suspension system. The stabilizer construction works with appropriate clamps, bushings, and links, creating a complete anti-roll system. Replacing the component is a standard service operation within the suspension and should be performed in accordance with the manufacturer's procedures, in particular:

• checking the condition of cooperating bushings and links,
• tightening connections with the suspension under load,
• checking suspension geometry after completing the work.

Due to its factory origin, the stabilizer fits well into the existing system, which facilitates installation and reduces the time required for adjustment.

Product condition and practical application

The offered stabilizer is a used component, which allows for economical suspension repair while maintaining the original BMW specification. This solution is particularly beneficial in the case of:

• post-accident repairs of the vehicle front,
• mechanical damage to the bar (bending, corrosion, wear),
• restoring the stock suspension characteristics after unsuccessful modifications.

Choosing an original, used stabilizer allows you to maintain the consistency of the suspension's operation with other system components, which is important for both safety and the predictability of the car's behavior.

System expansion and additional information

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 stabilizers, calipers, or bushings, check the available parts in the BMW stabilizers, calipers, and bushings category.

When working on the suspension and chassis, the braking system is often serviced in parallel. To better plan the purchase of used components, such as discs, calipers, or ABS elements, it is worth using the practical tips contained in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, which provides useful supplementary knowledge for comprehensive service work.