Keep your paper shredder running smoothly with this precision engineered 9T 47T Helical Gear Double Layer Gear Set. Designed as a direct replacement motor drive gear accessory, this gear set is compatible with a wide range of paper shredder models, including 9912, 9951, 9952, 9953, 9954, 9907, SE660, 27530, 27250, and T601, making it a highly versatile solution for your repair needs. The helical gear design ensures smoother, quieter operation and efficient power transfer, helping to reduce wear and tear on your shredder's motor and extending its overall lifespan. Built for reliability, this double layer gear set delivers exceptional strength and stability so your shredder can operate at peak performance. Installation is straightforward and hassle-free, allowing you to get your machine back up and running quickly. Whether you're a home user or maintaining office equipment, this gear set is a dependable replacement part that restores full functionality to your paper shredder.