Official Creality New Upgrade Motherboard Silent Mainboard V4.2.7 for Ender 3 Customized and Non-Standard Matching,Ender 3 Silent Mother Board Ender3 Silent Mainboard Size:Ender3 Silent Mainboard Specifications:Material: Sintered BronzeBore Diameter: 4mmOuter

Specifications:Material: Sintered BronzeBore Diameter: 4mmOuter Diameter: 8mmTotal Length: 4mmFlange Diameter: 12mmFlange Thickness: 2mmPackage Contents:4 x Flange Sleeve BearingsDescription:Sleeve bearings are also known as plain bearings or bushings

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Magnetic Cruise Hooks for Hanging

aluminum heating block

Official Creality New Upgrade Motherboard Silent Mainboard V4.2.7 for Ender 3 Customized and Non-Standard Matching,Ender 3 Silent Mother Board Ender3 Silent Mainboard Size:Ender3 Silent Mainboard Specifications:Material: Sintered BronzeBore Diameter: 4mmOuterOfficial Creality New Upgrade Motherboard Silent Mainboard V4. 2. 7 for Ender 3 Customized and Non Standard Matching,Ender 3 Silent Mother Board This new upgraded silent mainboard does not currently come pre installed on our Ender 3, Ender 3 Pro, Ender 3 v2 or Ender 5 printers. At this point, the silent motherboard is a separate upgrade for all 3 Enders series 3D Printer. The firmware for the Ender 3 comes pre installed, but this mainboard works