---
product_id: 509019305
title: "Official Creality Ender 3 Dual Z-axis Upgrade Kit with Lead Screw, Stepper Motor and Metal Power Supply Holder, Ender 3 pro Upgrades for Ender 3/ Ender 3 Pro/Ender 3 V2"
brand: "comgrow"
price: "233.03 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Comgrow"
url: https://www.desertcart.tn/products/509019305-official-creality-ender-3-dual-z-axis-upgrade-kit-lead
store_origin: TN
region: Tunisia
---

# Low noise & dustproof design High-speed dual Z-axis synchronization 0.01mm repeat positioning accuracy Official Creality Ender 3 Dual Z-axis Upgrade Kit with Lead Screw, Stepper Motor and Metal Power Supply Holder, Ender 3 pro Upgrades for Ender 3/ Ender 3 Pro/Ender 3 V2

**Brand:** comgrow
**Price:** 233.03 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your Ender 3 to pro-level precision and silence — print like a boss!

## Quick Answers

- **What is this?** Official Creality Ender 3 Dual Z-axis Upgrade Kit with Lead Screw, Stepper Motor and Metal Power Supply Holder, Ender 3 pro Upgrades for Ender 3/ Ender 3 Pro/Ender 3 V2 by comgrow
- **How much does it cost?** 233.03 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/509019305-official-creality-ender-3-dual-z-axis-upgrade-kit-lead)

## Best For

- comgrow enthusiasts

## Why This Product

- Trusted comgrow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Metal Build:** Durable steel components and metal power supply holder ensure long-lasting, reliable upgrades.
- • **Effortless Leveling:** Simplify bed leveling with balanced dual Z-axis movement, cutting setup time drastically.
- • **Precision Perfected:** Achieve ultra-fine 0.01mm layer accuracy for flawless prints every time.
- • **Dual Z-Axis Stability:** Synchronized dual lead screws reduce vibration and layer ripple for superior print quality.
- • **Whisper-Quiet Operation:** Experience near-silent printing with advanced dustproof and mute design.

## Overview

The Official Creality Ender 3 Dual Z-axis Upgrade Kit transforms your Ender 3/Pro/V2 printer with synchronized dual lead screws and a high-precision stepper motor, delivering 0.01mm repeat positioning accuracy. Its dustproof, low-noise design enhances stability and print quality by minimizing Z-axis vibrations and layer ripples. Easy to install and built with durable metal parts, this upgrade simplifies bed leveling and boosts high-speed printing performance, making it a must-have for serious 3D printing enthusiasts.

## Description

Product description 42-34 Stepper Motor 42-34 Stepper Motor, lower noise, stronger torque. Rigid Coupling Torque transmission and alignment. T8 Leading Screw The guide rail precision is P3-P7. The repeated positioning accuracy reaches 0.01 mm. high loading ability and high running speed meet the high-speed running requirement. Z-axis Stepper Motor Mount Fix the motor on the profile and more stable operation. Light, durable and easy to assemble. Leading Screw Bearing Holder Leading Screw Bearing Holder. T8 Leading Screw Bracket Strong metal support is used to effectively improve the bearing capacity of X-axis.

Review: Works great with the couple small quirks I mention below. - This kit works great and definitely will tighten up the z axis of your Ender 3. The installation was quite easy once I was able to figure out how it all goes together. There are however a couple things that I have seen about this kit in many You Tube videos, etc that are just dead wrong, and may cause you a lot of frustration if you follow poor advice. The main issue is that machine frames are never perfect, and it is okay- and normal for your z axis to be unlevel by a mm or two in one direction or another. When the installation is finished, Do NOT try to align the z axis to the top bar by wedging some object in there. This is terrible advice. it will create unequal stresses on the steppers and they ultimately will work itself back to balanced forces, causing poor print quality. What you actually want to do to align it is to turn both z screws in opposite directions by hand and you will feel it begin to bind as the forces become uneven. Set it in the middle of the range on both side so that the forces are balanced across both leadscrews/stepper motors. It will stay right there and not move alignment. Forcing it to a different alignment, will only cause it to miss steps at some point and fall back into balanced position during the middle of your print. Once the forces are balanced and you have run the axis up and down a few times, it will stay there. Now tram your bed to this alignment and you will not have to touch it again. I have printed at least a dozen prints since installation using this method and cr-touch bed leveling repeatedly shows .01-.03 max variance without ever adjusting the z axis. Installation Notes: The first thing you should do is remove the original leadscrew and check and adjust the eccentric nuts on both sides of the z axis. The whole axis should roll up and down with no resistance, but be snug enough to stay straight and not wobble. Put something on your printer bed to keep the nozzle from hitting the bed while you are doing this. During the installation process, be certain to loosen the two small hex bolts that hold the brass follower nut to the arm. the nut can move aa few mm in any direction and will alleviate any alignment stress on the leadscrew. Leave all the attachment screws slightly loose, and only tighten the leadscrew into the stepper coupler. Move the z axis to the top to align the stepper/leadscrew to the frame and then snug up the stepper attachments. Bring z back down and make sure it moves smoothly and then snug the brass follower nuts. The top bearings actually slide back and forth to accommodate any forward or backward tilt of the stepper, so your main concern here is right/left alignment.
Review: Awesome. Easy to install. - Still loving it. Should be mandatory for all ender 3 builds.

## Features

- Precise and Smooth Screw - Well made motor is efficient and reliable with high speed and low noise. The guide rail precision is P3-P7. The repeated positioning accuracy reaches 0.01mm. High loading ability and high running speed meet the high-speed running requirement.
- Excellent Performance - With an upgraded structure, the ender 3 dual z-axis upgrade kit reduces the layer ripple caused by Z-axis vibration, avoiding backlog of filament thoroughly, which improves the stability and increases the printing performance of the 3D printers. The ender 3 pro upgrade is compatible with Ender 3/ Ender 3 Pro/ Ender 3 V2 3D printer.
- Dustproof and Mute Design - Elaborate craft, good sealing performance, good dust-proof smooth sliding, and maximum mute in high-speed operation.
- Smooth Running - Upgrading the Single Z-axis structure to a dual Z-axis structure will make the printer easier to Leveling, both ends of the X-axis are raised and lowered synchronously, which reduces the difficulty and frequency of bed leveling obviously.
- After-Sales Service - If you have any unsolvable problems during installation and use the ender 3 pro dual z-axis upgrade kit, please feel free to contact us, our after-sales technical team will provide you with detailed solutions within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #55,741 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #869 in 3D Printer Accessories |
| Brand | Comgrow |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Customer Reviews | 4.6 out of 5 stars 464 Reviews |
| Item Weight | 0.83 Kilograms |
| Material | Metal, Steel |
| Supported File Format | STL, GCODE |

## Product Details

- **Brand:** Comgrow
- **Color:** Black
- **Compatible Devices:** Laptop, Personal Computer, Smartphone
- **Item Weight:** 0.83 Kilograms
- **Material:** Metal, Steel

## Images

![Official Creality Ender 3 Dual Z-axis Upgrade Kit with Lead Screw, Stepper Motor and Metal Power Supply Holder, Ender 3 pro Upgrades for Ender 3/ Ender 3 Pro/Ender 3 V2 - Image 1](https://m.media-amazon.com/images/I/71XWaGpBRlL.jpg)

## Questions & Answers

**Q: will this work on the ender 3 Neo? Not the V2 or max**
A: Yes. This came with a Y cable to hook 2 z axis motors into a Single z motor port/plug on your mainboard...hope this helped

**Q: Will this work with the Ender 3 V2 Neo?**
A: No, it can't. It just can work for Ender 3 / Ender 3s / Ender 3 Pro/Ender 3V2.

**Q: Will this work with the ender 3 neo ? not the v2, just the regular ender 3 neo**
A: Sorry, it just can use for Ender 3/ Ender 3 Pro/Ender 3 V2.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with the couple small quirks I mention below.
*by L***N on February 19, 2023*

This kit works great and definitely will tighten up the z axis of your Ender 3. The installation was quite easy once I was able to figure out how it all goes together. There are however a couple things that I have seen about this kit in many You Tube videos, etc that are just dead wrong, and may cause you a lot of frustration if you follow poor advice. The main issue is that machine frames are never perfect, and it is okay- and normal for your z axis to be unlevel by a mm or two in one direction or another. When the installation is finished, Do NOT try to align the z axis to the top bar by wedging some object in there. This is terrible advice. it will create unequal stresses on the steppers and they ultimately will work itself back to balanced forces, causing poor print quality. What you actually want to do to align it is to turn both z screws in opposite directions by hand and you will feel it begin to bind as the forces become uneven. Set it in the middle of the range on both side so that the forces are balanced across both leadscrews/stepper motors. It will stay right there and not move alignment. Forcing it to a different alignment, will only cause it to miss steps at some point and fall back into balanced position during the middle of your print. Once the forces are balanced and you have run the axis up and down a few times, it will stay there. Now tram your bed to this alignment and you will not have to touch it again. I have printed at least a dozen prints since installation using this method and cr-touch bed leveling repeatedly shows .01-.03 max variance without ever adjusting the z axis. Installation Notes: The first thing you should do is remove the original leadscrew and check and adjust the eccentric nuts on both sides of the z axis. The whole axis should roll up and down with no resistance, but be snug enough to stay straight and not wobble. Put something on your printer bed to keep the nozzle from hitting the bed while you are doing this. During the installation process, be certain to loosen the two small hex bolts that hold the brass follower nut to the arm. the nut can move aa few mm in any direction and will alleviate any alignment stress on the leadscrew. Leave all the attachment screws slightly loose, and only tighten the leadscrew into the stepper coupler. Move the z axis to the top to align the stepper/leadscrew to the frame and then snug up the stepper attachments. Bring z back down and make sure it moves smoothly and then snug the brass follower nuts. The top bearings actually slide back and forth to accommodate any forward or backward tilt of the stepper, so your main concern here is right/left alignment.

### ⭐⭐⭐⭐⭐ Awesome. Easy to install.
*by S***L on April 15, 2026*

Still loving it. Should be mandatory for all ender 3 builds.

### ⭐⭐⭐⭐⭐ Good Kit But.. Yup, There the But. The z axis lead screw upper bearing holders are wrong. UPDATE
*by S***H on December 14, 2023*

The kit is great. I installed everything until I goto the Z axis stabilizer bearing holder and noticed that the mounting holes are way off. Not sure what type of slotted extrusion they are ment for but they are definitely not ment for the 20x40 standard v-slot extrusion that makes up most all 3d printers of this type. You get 2 per kit and I bought 2 kits so that means I have 4 unusable Z stabilizer bearing holders. Will give a better review when I hear back about what they are going to do to make these kits right. If you dont need them then dont worry, Go ahead and buy the kit. You cant go wrong. I could always print out a set but just think of the time they spent in fabricating the molds for these items. Someone may get a slap on the wrist :)... Now time to wait and see if I will get any feedback from the supplier. UPDATE: Was contacted by the seller and they were all for making this right. I said no replacement is needed and just wanted them to know the issue with the z axix bearing block. I was advised that their QA department will look into the issue. Fast response from them. I will buy again if ever needed

## Frequently Bought Together

- Official Creality Ender 3 Dual Z-axis Upgrade Kit with Lead Screw, Stepper Motor and Metal Power Supply Holder, Ender 3 pro upgrades for Ender 3/ Ender 3 Pro/Ender 3 V2
- Creality CR Touch Auto Bed Leveling Sensor Kit for 3D Printer with Metal Push Pin for Ender 3/Ender 3 V2/Ender 3 Pro/3 Max/Ender 5 pro/CR-10 with 32 Bit V4.2.2/V4.2.7 Mainboard
- UniTak3D Ender 3 Direct Drive Upgrade Conversion Bracket for Ender 3 V2,Ender 3 Pro and Voxelab Aquila 3D Printer for B-MG&Dual Gear&Bowden Extruder(NOT for Neo Series,Extruder&Hotend NOT Include)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-21*