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Item #:
79776776
Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender 3 Pro Ender-3 V2 3D Printer Upgrades (Z Axis, with Linear Rail)
80% of respondents would recommend this to a friend
Item #:
79776776
TZS 229680
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Upgrade your printer to be with linear rail kit, it can improve Z‑axis accuracy, reduce Z‑axis stratification, offset, and distortion of printed models
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What Stands Out
Dual Z-Axis Stability
Enhances print quality by providing improved stability and reduced wobbling, resulting in more precise and reliable 3D prints. Ideal for serious enthusiasts and professional users looking for exceptional performance.
MGN12 Linear Rail
Utilizes MGN12 linear rails for smooth, accurate motion, minimizing friction and wear over time. This upgrade promises durability and consistent performance for long-term 3D printing projects.
Easy Installation
Designed with user-friendly fix plate mount brackets, the kit allows for straightforward setup on Ender 3 Pro and V2 models, making it accessible for all skill levels and enhancing user convenience.
Product Details
| Brand | DORUNDEA |
| Unit Count | 1.0 Count |
| Model Number | Ender 3 Linear Rail Upgrade |
| Manufacturer Part Number | Ender 3 Linear Rail Upgrade |
| Model Name | Ender 3 Linear Rail Upgrade |
| Manufacturer | DORUNDEA |
| EU Spare Part Availability Duration | 1 Years |
| Item Weight | 0.81 Kilograms |
| Color | Red |
| Compatible Devices | 3D Printer (Ender 3 series) |
| Audio Recording | No |
| Water Resistance Level | Not Water Resistant |
| Media Type | ProductImage |
| Viewfinder Type | LCD screen |
| Screen Size | 318 Millimeters |
| Number of Packs | 2 |
| Number of Items | 1 |
Who Should Buy?
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3D Printing Enthusiasts
Users seeking enhanced stability and precision in 3D printing will benefit from this linear rail upgrade.
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Professional Users
Professionals requiring high-quality prints with reliability can enhance their Ender 3's performance through this kit.
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DIY Modifiers
Users who enjoy customizing and upgrading their printers will find this kit a valuable addition to their setup.
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Beginners
Inexperienced users may struggle with installation and understanding the benefits of this upgrade effectively.
Product Description
Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender 3 Pro Ender-3 V2 3D Printer Upgrades (Z Axis, with Linear Rail)
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Customer Questions & Answers
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Question:
What is the purpose of the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit?
Answer: The Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit is designed to enhance the vertical stability and precision of your Ender 3, Ender 3 Pro, or Ender-3 V2 3D printer. By incorporating linear rails, this kit significantly reduces play and wobbling in the Z-axis, leading to improved print quality and accuracy. Users can experience finer detail in their prints, as the rail system minimizes the effects of vibration and mechanical wear. This is particularly beneficial for producing high-quality prototypes or intricate models that demand precision. -
Question:
How does the MGN12 Linear Rail benefit 3D printing performance?
Answer: The MGN12 Linear Rail enhances 3D printing performance by providing smoother motion and reduced friction compared to traditional rod and bearing systems. This results in improved layer adhesion, allowing for better overall print quality and faster printing speeds. Additionally, the stability provided by the linear rail helps maintain consistent Z-axis positioning, which is crucial for multi-layered prints. For users regularly printing complex designs or requiring high detail, upgrading to this system can lead to noticeable improvements in finished products. -
Question:
Is the installation process for the Ender 3 Dual Z-axis Kit complex?
Answer: The installation process for the Ender 3 Dual Z-axis Kit is straightforward, making it accessible even for those newer to 3D printing. The kit typically includes a detailed user manual and all necessary mounting hardware, streamlining setup. Users will need to remove the printer's existing Z-axis components and replace them with the new linear rail and mounting brackets. Whether you're upgrading for the first time or enhancing an existing setup, following the guide will lead to successful installation and improved performance. -
Question:
Can I use this kit with my Ender 3 V2?
Answer: Yes, the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit is specifically compatible with the Ender 3 V2, along with the Ender 3 and Ender 3 Pro models. This adaptability makes it an excellent upgrade option for users looking to enhance their printer's performance across these versions. By installing this kit, you will notice improvements in print stability and quality, making your Ender 3 V2 capable of handling more demanding print jobs with better precision. -
Question:
What materials can I print effectively after upgrading to this kit?
Answer: After upgrading to the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit, you can print a wider variety of materials with increased confidence in print quality. Materials like PLA, ABS, and PETG can be printed more reliably thanks to the reduced play in the Z-axis. Higher-performance filaments that require precise layer settings, such as Nylon or TPU, may also yield better results. This upgrade allows for improved settings on more challenging materials, expanding your creative possibilities in 3D printing. -
Question:
Will this upgrade require recalibration of my printer?
Answer: Yes, after installing the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit, recalibration of your printer is essential. This process involves ensuring that the Z-axis is properly leveled and that the nozzle height is accurate for optimal printing. Users should recalibrate the bed leveling and possibly adjust stepper motor settings to account for the enhanced stability provided by the linear rails. Recalibration ensures that you take full advantage of the kit's capabilities for achieving the highest print quality. -
Question:
What size of the linear rail does this kit utilize?
Answer: The Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit utilizes MGN12 linear rails, known for their robustness and smooth performance. This size provides a great balance between stability and ease of movement, making it suitable for the vertical axis of 3D printers. These linear rails are engineered to accommodate heavier loads without compromising movement smoothness, which is an excellent choice for users looking to produce precise and high-quality prints even with complex designs. -
Question:
How does this kit affect the upgrade process of my 3D printer?
Answer: Incorporating the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit into your 3D printer upgrade process transforms your machines to deliver superior performance. The focus shifts to enhancing print quality significantly by minimizing the common issues associated with standard setups, such as wobbling and misalignment. By tackling these problems, users can take on more intricate design projects and achieve their desired results more consistently. This makes upgrading a worthwhile investment for anyone serious about 3D printing. -
Question:
Where can I buy the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit?
Answer: You can purchase the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit from Ubuy in Tanzania. Ubuy offers a seamless shopping experience, ensuring you have access to this essential upgrade for your Ender 3 series printers. With various product selections and user-friendly navigation, Ubuy makes it easy to find what you need for your 3D printing projects, along with additional information and support for installation.
DORUNDEA 3D Printer Accessories Ender 3 Linear Rail Upgrade Editorial Review
The Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit is an upgrade option for users looking to enhance the performance and precision of their Ender 3 series 3D printers. Many customers praised the improved print speed and quality after installing the kit. Users noted that the installation process, while generally straightforward for experienced hobbyists, could be challenging without proper instructions. Most felt comfortable relying on online tutorials, but the absence of a manual showed a common theme among reviews: the kit assumed a level of expertise that not all users may possess. One prevalent discussion point was the need for modifications during installation. While the kit is marketed as compatible with the Ender 3 V2, several users pointed out that adjustments, such as drilling or cutting, were necessary to achieve proper fitment. Additionally, the mounting design—placing the rails on the outer channel rather than the inner—required careful positioning to prevent movement during operation. Generally, though buyers experienced a significant improvement in their printing capabilities, there were minor concerns regarding the quality of certain components. Issues such as receiving a few extraneous screws and some rust on the rail surfaces were mentioned. However, the solid Construction of the linear rails and ball bearings were often highlighted, indicating that they perform well despite these minor drawbacks. Overall, the Ender 3 Dual Z-axis MGN12 Linear Rail Guide Kit appears to be a beneficial upgrade for those willing to take on a bit of DIY. While it may not be beginner-friendly due to the lack of instructions and required modifications, users who have experience with 3D printing upgrades will likely find substantial value in this kit. **
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Pros
- Significant improvement in print speed and quality.
- Good quality ball bearings and rails.
- Includes most screws and equipment necessary for installation.
Cons
- No instructions included, making installation challenging for beginners.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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TZS 229680
Order now and get it around Wednesday, September 09
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Features & Benefits
- Compatible with Ender 3, Ender 3S, Ender 3 Pro and Ender 3 V2 3D printers
- Easy to install and operate, no need for any modification
- Dual Z axis kit for improved accuracy
- Made of high-strength aluminum alloy and bearing steel material
- Includes fixing plates, spacers, linear rails, and set screw nuts
- Stable performance with rubber stoppers to prevent block off the rail
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