This belt kit is designed specifically for the Kenwood KX UD models and contains all the necessary belts to keep your audio stereo cassette functioning smoothly. These high quality belts provide excellent performance and durability, ensuring that your cassette player will continue to function for years to come. With this belt kit, you can easily replace the worn out belts in your cassette player and restore its functionality without having to worry about the condition of the item. Don't let worn out belts ruin your listening experience, get this belt kit today!