The Dorman Power Steering Pump Pulley 300-030 is designed to give more life to your car. It transfers energy to allow you to make turns with far less effort than using manual systems. This power steering pulley is compatible with specific vehicles; make sure to cross reference it with your car's parts list. The manufacturer also makes many other parts for air conditioners and other automobile systems to make repairs simple and easy. It's designed to hold up to lots of regular use.