The main function of a stabilizer link is to reduce body roll and maintain stability while driving. It does this by connecting the Stabilizer Link, which is a torsion bar that runs across the width of the vehicle, to the suspension.

When a vehicle turns, the body tends to roll to one side, which can affect the handling and stability of the vehicle. The stabilizer link helps to transfer forces between the left and right sides of the vehicle, effectively reducing body roll and maintaining stability.

Another important function of the stabilizer link is to provide additional support and stability to the suspension. It helps to maintain the proper alignment of the wheels, which is essential for ensuring a smooth and stable ride.