Features: Insure seamless operate of your garage door with our high quality Gear and Sprocket Replacement set, compatible with Liftmaster, Chamberlain, and Craftsmen chain drive models. Crafted from stainless steel, this set offer exceptional wear resistance and corrosion protection for a smooth performances and extended lifespan. Suitable for homeowners, repair technicians, and garage door manufacturers seeking solution for worn out or broken gear and sprocket components. Perfect for residential, commercial, and industrial garage doors, our replacement set provides the security and convenience needed for safe vehicle and property access. Upgrade your garage door opener's functionality with our precision engineered gear and sprocket set, ensuring that your daily routine is never disrupted by a faulty mechanism. Specifications: Material: stainless steel Compatible with 2245, 2255, 2265, , PD210, PD212, PD610, PD612K, 1200 Series, 1240, 1245, , 1246, 1250, , 1255, , , 1256, 1260, , , 1265 and more. Package Includes: 1 set Gear & Sprocket Replacement note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.