The Baja Designs Dual Sport Regulator / Rectifier DC is sold as a replacement part for your existing Baja Designs Dual Sport Kit's regulator/rectifier, although it is rare these go bad.
NOTE: If you're Baja Designs Dual Sport Regulator / Rectifier DC looks like this, then it will serve as a direct replacement of your existing regulator / rectifier. During checkout please specify the year make model and Baja Designs Dual Sport Kit you have.