Work in any gauge position and are the latest and greatest. Each gauge has a stepper motor and the item will fit almost all gauges. The unique gear shape design reduces friction and noise. A special material is used for each component to increase liability and safety. This new generation steppers is a direct replacement for the defective Motors that are in your cluster now. Notice: Please make sure you can handle This work, It may need some professional equipment and electronic knowledge of PC boards. Package include: 4 x stepper motor