1 Applicable Model: This gear screw kit has wide compatibility, suitable for K1 K1C K1 Maximum, for Ender 3 V3, for Ender 3 V3 Plus, and other 3D printers, improving printing efficiency and performance. 2 Coated Hardened Steel: These extruder gears are made of hardened steel material, with coating technology, effectively preventing rust or erosion, providing better lubrication and longer service life. 3 Sturdy Structure: These filament drive gears adopts all steel structure to ensure excellent durability, with heat processing for a hardness of 55HRC, which can withstand continuous use without wear. 4 For Efficient Printing: The filament drive gear adopts an integrated design of mechanical processing, which can provide accurate and reliable filament feeding for your printer, ensuring consistent printing effects. 5 Replacement Parts: This kit provides 2 gears and 2 screws, which can directly replace old, lost, or damaged extruder accessories, easily improving printing efficiency and quality, and enhancing user experience.

What's in the box
1 x Extruder Gear Screw Kit