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Home / Office Equipment, Supplies & Services / 3D Printer Accessories Dual Z-Axis Upgrade Lead Screw Kit with Motor Ender3/CR10 Kit Hotend Coupler

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Compatibility Creality Ender 3, Ender 3 Pro, Ender 3 V2, CR-10, CR-10 S4, CR-10 S5
Material High-grade Steel Lead Screw, Aluminum Alloy Coupler
Screw Diameter 8mm
Screw Pitch 2mm (T8)
Motor Type NEMA 17 Stepper Motor (42mm body)
Coupler Length 25mm
Package Weight 1.2 kg
Installation Difficulty Intermediate (Requires basic mechanical knowledge)
Color Silver (Screw), Black (Motor)
Warranty 1 Year Manufacturer Warranty

6 reviews

A

Anonymous

Mar 25, 2026

Rating: 5/5

Professional results

Upgraded my office printer with this kit and the surface finish on vertical walls is now flawless. The dual Z-axis provides the stability needed for professional prototypes.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Great upgrade but instructions could be better

The hardware quality is excellent and the motor runs very smoothly. I deducted one star because the included paper instructions were a bit vague. I had to watch a YouTube video to finish the install.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Eliminated Z-wobble completely

This dual Z-axis kit was exactly what my Ender 3 needed. The print quality improved immediately with no more layer shifting or wobble on tall prints. Installation took about an hour.

A

Anonymous

Mar 15, 2026

Rating: 5/5

Worth every penny

I was hesitant to modify my printer, but this kit made it easy. The synchronization between the two motors is perfect. No more leaning towers!

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good value kit

Everything arrived well-packaged. The motor is quiet and powerful. Just make sure you level your bed carefully after installation as the geometry changes slightly.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Solid construction

The lead screws are straight and the couplers fit snugly without any play. My CR-10 now handles large prints with much better stability. Highly recommended for anyone doing architectural models.

5 FAQ

Q: Do I need to update the firmware after installing this?

A: Generally, no firmware update is required as the motors run in parallel. However, you may need to re-home the Z-axis and adjust your bed leveling.

Q: Will this fit the original Ender 3 non-Pro version?

A: Absolutely, this kit is fully compatible with the original Ender 3, as well as the Pro and V2 models.

Q: Does this kit come with the necessary wiring harness?

A: Yes, the kit includes a Y-cable splitter to connect both Z-axis motors to the mainboard simultaneously.

Q: What is the length of the lead screw included?

A: The lead screws are cut to the standard length required for Ender 3 and CR-10 series printers, matching the original frame height.

Q: Can I use this with a silent motherboard?

A: Yes, this kit works perfectly with both standard and silent motherboards. The NEMA 17 motor provided is compatible with all common driver types.

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