This Voltage Rectifier Regulator is made up of aluminum , highest grade lamination materials,higher grade of electronic components.. Part Number: 4060122, 4060090, 4060092, 4060123, 2203873.. Fitment: for Polaris Indy Snowmobile 340 440 500 550 600 650 700 800 1990-2003.. It has the advantage of brightening your lights, making the spark plugs burn more fully, less stator load, more engine power, saving you money and improving fuel economy, Extend the batterys life and cold cranking capacity..
