Nanocoating Steel Integrated Extruder Gear Kit For ELEGOO Neptune 4/Pro/Plus/Max. 1 Extruder consumable hub. Suitable for:Kobra 3/S1C. Colour: Black. You may also like. Quick-Swap Nozzle Upgrade Heating Hotend Kit for Creality Ender 3 V3/V3 Plus lot.
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