Dual Z Axes Kit 3D Printer Aluminum Lead Screw Dual Z Stepper Motor Upgrade Kit for Ender 3 for

Feature: 1. Material: The timing belt tensioner is made of high quality aluminum alloy, which can easily adjust the belt tension. 2. Double Z Structure: Steady operation, use original T8 to lead out 2MM screws. Using all aluminum coupling and original 42 stepper motor, the operation is stable. 3. Suitability: Perfect upgrade for Ender 3, for Ender 3 Pro, for Ender 3 V2 3D printer. 4. Upgrade Kit: High quality materials and meticulous workmanship give this upgrade kit a long service life. Perfect simple upgrade. Minimal cost upgrades and maximum optimization. 5. Easy to Install: Just switch the middle pin on the stepper motor harness that comes with this kit. Specification: Item Type: Dual Z Axes Kit Material: Metal Function: Dual Z Axes Kit Scope Of Application: For Ender 3, for Ender 3 Pro, for Ender 3 V2 3D Printers. Package List: 1 x Motor1 x Screw1 x Cable1 x Screw Bracket2 x Power Base2 x Screw Bearing1 x Coupler1 x Tool Kit4 x Screw Bag1 x User Manual