Creality K1/K1C/K1 SE/K1 Max/Ender-5 Max/Ender-3 V3/Ender-3 V3 Plus Extruder Gear Kit, Official Accessory for 3D Printer K1 Series Filament Extruder, Original Dual Extrusion Set Replacement Parts

【Original Set】: Creality K1 Series Original Gear, suitable for K1/K1C/K1 SE/K1 Max/Ender-5 Max/Ender-3 V3/Ender-3 V3 Plus 3D printer. Note: This product does not include the two screws for the fixed gear 【Hardened Steel Gears】: High-hardness, wear-resistant dual gears ensure durability against repeated feeding and retraction, as well as the abrasive nature of fibre-reinforced filaments, significantly extending the lifespan 【Easy to Install】: To replace the gear, open the front casing of the extruder. Use a suitable size hex wrench to unscrew the bolts, then fit the new gear 【Widely Compatible】: Supports filament diameters of 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-sales support, with more than 20 engineers providing customer service 24 hours a day, 7 days a week. Please contact us (the seller) directly via ‘ask a question’