Twin Power Black Electronic Voltage Regulator Harley Touring 04-05 Rep 498271. High quality replacement regulators at an affordable price. This is to ensure your package gets to you as quickly and as well packaged as possible. Our inventory is constantly updating and changing, we do our best to keep it as accurate as possible.However, in some instances seasonal items sell very fast and can be subject to temporary delays. In the event of a prolonged delay we will make our best effort to contact and notify you of such delays. We will do our best to work with you to get you your item as fast as possible. Electrical parts are NOT returnable.