BMW G20 Suspension Parts

BMW Part Number 31106888855 refers to a front axle thrust arm with rubber mount used in certain BMW models, including the G20 3 Series. This component plays a crucial role in the suspension system by helping to control the movement of the front wheels, improving stability, and reducing vibrations transmitted to the chassis.

The suspension system of the BMW G20 has several key features that enhance its performance and comfort. The adaptive suspension is one of its standout elements, which adjusts damping based on driving conditions. This allows for a more tailored ride, providing both comfort and sportiness depending on the driver's input and road conditions.

The rear suspension utilizes a multi-link setup, specifically a five-link independent rear suspension, which improves wheel control and vehicle stability. This design helps absorb road impacts more effectively while offering better grip and stability during cornering.

A significant portion of the suspension components are made from aluminum alloys, contributing to reduced weight while maintaining strength. The lighter weight improves handling and fuel efficiency by lowering unsprung mass, which benefits the overall driving dynamics.

The suspension system is also equipped with reinforced stabilizer bars and bushings, which enhance cornering stability and reduce body roll. These components ensure that the vehicle feels more planted during high-speed maneuvers or aggressive turns.

Additionally, some G20 models come with an active steering system, which adjusts the steering angle of both the front and rear wheels. This makes low-speed driving more agile while enhancing high-speed stability, providing a more dynamic and controlled steering response.

Certain versions of the G20 offer an optional rear axle air suspension that automatically adjusts the ride height depending on the load, ensuring optimal comfort and stability regardless of the driving conditions.