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Home / Hot End and Nozzle / 3D Printer Dual Z-Axis Upgrade Lead Screw Kit with Motor for Ender 3/CR-10 - Hotend Coupler Included

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Printer Compatibility Ender-3, Ender-3 Pro, CR-10
Lead Screw Diameter 8mm
Lead Screw Length 400mm
Thread Pitch 2.0mm
Motor Type NEMA 17 Stepper Motor
Step Angle 1.8 Degrees
Coupler Material Aluminum Alloy
Operating Voltage 12V - 24V DC
Rated Current 0.4A per Phase
Kit Weight 1.15 kg

5 reviews

A

Anonymous

Apr 15, 2026

Rating: 4/5

Works as described

Happy with the stability improvement. Wiring was long enough.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Excellent value

Cheaper than buying parts separately and everything matched.

A

Anonymous

Feb 21, 2026

Rating: 4/5

Good but tight fit

Motor works great but the coupler was a bit tight on the shaft.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Solid Upgrade

Fixed my Z-wobble issues immediately. Installation was straightforward.

A

Anonymous

Jan 26, 2026

Rating: 5/5

Much smoother prints

The dual axis makes a huge difference on tall prints.

5 FAQ

Q: What is the lead screw pitch?

A: The lead screw has a standard 2mm pitch compatible with original parts.

Q: Will this fit the Ender 3 V2?

A: Yes, this kit is compatible with the Ender 3 V2 model.

Q: Do I need a dual Z motherboard?

A: You can use a splitter cable with a standard board or upgrade to a dual Z board.

Q: Does this void the warranty?

A: Modifications may affect manufacturer warranty, please check your specific terms.

Q: Is the wiring harness included?

A: Yes, the kit includes the necessary wiring extensions for the second motor.

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