Ender-3 Series Double Screw Upgrade Kit

Introduction: This product can transform the single Z-axis filament support of ENDER3 series models into a dual filament system. This upgrade facilitates balanced printing, synchronized elevation, and descent on both sides. It boosts the Z-axis stability of the machine and significantly improves print quality.

Package Includes:

1. 365 T8*8 Screw (Quantity: 1)
2. 42-34 Motor Rigid Coupling Motor Fixing Block (Quantity: 1)
3. Right Extrusion Back Plate with Screw Nut (Quantity: 1)
4. Filament Rod Fixing Block (Quantity: 2)
5. Power Supply Bracket (Not required for V2 model) (Quantity: 2)
6. Screw Nut Isolation Column (Quantity: 3)
7. Screws (Quantity: 7) & T-Nuts (Quantity: 3)
8. Single Motor Line for Two Motor (Quantity: 1)
9. Wrench Tool (Quantity: 3)