FREE PUDO LOCKER DELIVERY! The Creality K2 Extruder Kit is an official replacement assembly designed specifically for the Creality K2 Plus, K2 Pro, and K2 3D printers. It features a compact, lightweight dual-gear direct-drive system with a 6.25:1 reduction ratio and 80N extrusion force for smooth, precise filament feeding of 1.75mm materials. Built-in filament runout sensor enhances reliability, while the all-metal construction ensures durability during maintenance or repairs. Ideal for quick swaps to restore optimal performance without modifications