Upgrade your Ariens machine with the 21544066 Fan Pulley Kit. Designed specifically for Ariens models, this kit includes the durable 21544066 fan pulley that improves the performance and efficiency of your equipment. Say hello to smoother operation and increased power with this high-quality part. Perfect for DIY enthusiasts and professionals alike, this kit is a must-have for any Ariens owner. Trust in the brand that has been revolutionizing outdoor power equipment for over 80 years. Don't settle for anything less than genuine Ariens parts. Upgrade to the 21544066 Fan Pulley Kit and experience the difference for yourself.