Creality K2/K2 Pro/K2 Plus Extrusion Gear Kit, Offcial 3D Printer Filament Extruder Accessories Dual Assembly Set, Upgraded Drive Feed Replace Parts

Original Set: Creality K2 Series Original Gear, suitable for K2/K2 Pro/K2 Plus Combo 3d printer Hardened Steel Gears: High-hardness, wear-resistant dual gears ensure durability against repeated feeding and retraction, as well as the abrasive nature of fiber-reinforced filaments, significantly extending the lifespan Easy to Install: When replacing the front cover, make sure that the spring does not pop out. When replacing the gear on the wrench, it is recommended to use a suitable size Allen wrench to push it out. After replacing the gear, reinstall the shaft that secures the gear in place Widely Compatible: Support Filaments Diameter: 1.75+0.5mm, such as PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc After-Sales Support: We provide professional after - sale support, more than 20 engineers provide customer service 24 hours / 7 days, please contact us directly (seller) via "ask a question"