Maintain smooth and reliable filament tray movement with the Official CFS Tray Shaft Kit, designed for use with the Creality Color Filament System (CFS). This precision-machined shaft set supports the rotating filament tray, ensuring accurate alignment and stable operation during multicolor printing. ⚙️ Key Features: ✅ Official Replacement KitDesigned specifically for the CFS unit used with Creality K2, K2 Pro, and K2 Plus printers. 🔄 Smooth Tray RotationEnsures low-friction, stable movement for accurate filament selection and switching. 🏗️ Precision-Machined ComponentsHigh-tolerance shafts for consistent alignment and long-term durability. 🛠️ Easy to InstallIncludes all necessary hardware for a quick, drop-in replacement—no special tools required.