Upgrade your cooling system with our Y2-71 Motor Fan Blade. Featuring an inner diameter of 14mm and an outer diameter of 90mm this fan blade is designed specifically to fit the Y2-71 motor ensuring optimal performance and airflow efficiency. Crafted from durable materials it guarantees long-lasting use making it a reliable choice for your cooling needs. The easy installation process allows you to quickly replace your old fan blade enhancing your system's cooling capabilities. Perfect for various applications this fan blade is a must-have for anyone looking to improve their cooling setup.