BMW F10 F12 Control Arm Rear Suspension Left Right Axle Track Strut 6775902

The BMW F10 F12 Rear Axle Trailing Arm is a component from the Control Arms and Ball Joints category, designed for the rear axle of the vehicle. It ensures stable wheel control, precise suspension geometry maintenance, and predictable vehicle behavior during acceleration, braking, and cornering. This is a solution for drivers who expect a robust construction and proper functioning of the running gear in their BMW F-series vehicle.

Specifications and technical data

• SKU: 6775902
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6775902
• Substitutable numbers: 33326775902, 6775902, BG
• Location on the vehicle: Rear, Right, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Placement in the Suspension

The presented trailing arm operates in the rear axle of the vehicle and can be installed on either the right or left side. This configuration simplifies part selection during suspension repair and allows for symmetrical replacement of components on both sides, promoting even operation of the running gear. Its placement in the rear axle is crucial for driving stability, especially at higher speeds and during dynamic maneuvers.

Technical Characteristics and Function of the Trailing Arm

The trailing arm is responsible for maintaining the correct wheel position relative to the body and controlling suspension angles. Thanks to its rigid yet appropriately flexible construction, it works with other system components, limiting unwanted movements and improving tire contact with the road surface. In practice, this translates to:

• more predictable car handling in corners,
• better stability during lane changes,
• reduced vibrations transmitted to the body,
• more even tire wear.

As a structural component of the suspension, the trailing arm works with ball joints and other mounting points, forming a cohesive system responsible for driving comfort and safety.

Benefits of Using an Original BMW Trailing Arm

Using an original trailing arm in a BMW F-series vehicle allows for the preservation of the vehicle's factory handling parameters. Precise fit to the suspension geometry minimizes the risk of alignment issues and reduces the need for additional assembly modifications. For the user, this means:

• consistent vehicle behavior aligned with manufacturer specifications,
• proper interaction with other rear axle components,
• maintenance of appropriate driving comfort and bump absorption.

A component from the Control Arms and Ball Joints category directly impacts safety, making the choice of a part compatible with the BMW's construction particularly important for suspension repairs.

Component Condition and Service Application

The offered trailing arm is a used part, allowing for economical suspension repair while maintaining proper system operating parameters. It is suitable for replacing a single damaged component as well as for comprehensive rear axle refurbishment when restoring correct geometry and structural rigidity is necessary. Selecting the correct trailing arm is especially important in cases of symptoms such as unstable handling, knocking noises from the rear of the vehicle, or uneven tire wear.

Technical Support and Additional Information

If you are planning a broader suspension upgrade and need other BMW Control Arms and Ball Joints, check out the available products in our dedicated category: BMW Control Arms and Ball Joints. There you will find components tailored for various models of this brand, making it easier to assemble a complete repair kit.

Before installation, it is advisable to familiarize yourself with the principles of suspension diagnostics and servicing. A detailed discussion of the role of trailing arms in the running gear can be found in the article: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which clearly explains the relationships between individual components.

If you are interested in the broader context of using original parts in repairs, the following material may also be helpful: Quality Guarantee and OEM Safety – Why Used Original Car Parts Are the Best Choice for Your Car?, which describes the importance of factory solutions in the daily operation of a vehicle.

Summary

The BMW F10 F12 Rear Axle Trailing Arm is a functional suspension component that supports stability, precise handling, and proper load transfer in the rear of the vehicle. Due to its suitability for installation on both sides of the axle and its compatibility with BMW's construction, it is a practical service solution for users expecting smooth and predictable vehicle behavior after running gear repair.