--- product_id: 114376092 title: "Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers" brand: "redrex" price: "9275₫" currency: VND in_stock: true reviews_count: 13 url: https://www.desertcart.vn/products/114376092-redrex-bowden-extruder-feeder-with-nema-17-stepper-motor-upgrade store_origin: VN region: Vietnam --- # Pre-Assembled Kit 3:1 Gearing Ratio Durable Material Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers **Brand:** redrex **Price:** 9275₫ **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Prints with Precision! ## Quick Answers - **What is this?** Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers by redrex - **How much does it cost?** 9275₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/114376092-redrex-bowden-extruder-feeder-with-nema-17-stepper-motor-upgrade) ## Best For - redrex enthusiasts ## Why This Product - Trusted redrex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from heavy-duty polyformaldehyde for unmatched durability and performance. - • **Say Goodbye to Jams:** Experience seamless printing with a short filament path that minimizes bending and jamming. - • **Lightweight Yet Powerful:** Utilize a 3:1 gearing ratio for a lighter carriage without sacrificing reliability. - • **Plug-and-Play Convenience:** Enjoy hassle-free installation with a pre-assembled kit—just plug in and print! - • **Upgrade Your 3D Printing Game:** Transform your ANYCUBIC I3 Mega with this high-performance Bowden extruder feeder. ## Overview The Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit is designed specifically for ANYCUBIC I3 Mega 3D Printers, offering a reliable solution to common printing issues. With a high transmission ratio, durable materials, and easy installation, this upgrade enhances your 3D printing experience by reducing jams and improving overall performance. ## Description Full description not available ## Features - 【Application】:The bowden extruder upgrade kit is compatible with ANYCUBIC I3 Mega S X series 3D Printers. - 【Not Easy to Jam】:This I3 Mega extruder kit provides a short filament path,which contributes to avoiding filament bending,buckling and jamming.Improve printing and feeding issues. - 【High Transmission Ratio】:The 3 : 1 gearing ratio allows the use of smaller motors,making for a lighter weight carriage whilst maintaining reliability and driving force.E-step value is around 400. - 【Easy to Use】:Pre-Assembled extruder kit,Just plug the cables and update the new firmware to make it work. - 【Durable Material】:This upgraded I3 Mega extruder is made of heavy-duty polyformaldehyde material, which is much more durable than other plastic extruders. ## Product Details - **Brand:** REDREX - **Voltage:** 3 Volts - **Material:** Plastic - **Item Weight:** 320 Grams - **Manufacturer:** Redrex ## Images ![Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers - Image 1](https://m.media-amazon.com/images/I/71sVbEd1OML.jpg) ![Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers - Image 2](https://m.media-amazon.com/images/I/71rLOa+b6QL.jpg) ![Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers - Image 3](https://m.media-amazon.com/images/I/61rs1WU6cYL.jpg) ![Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers - Image 4](https://m.media-amazon.com/images/I/71Jy6pE6zCL.jpg) ![Redrex Bowden Extruder Feeder with NEMA 17 Stepper Motor Upgrade Kit for ANYCUBIC I3 Mega 3D Printers - Image 5](https://m.media-amazon.com/images/I/71NdboFGiDL.jpg) ## Questions & Answers **Q: will this work on an anycubic mega x?** A: Yes it well most anycubic parts interchangeable **Q: Do you have it for right side? is for my Prusa Mini, regards.** A: They only have left side version. **Q: Will this fit a Mega Zero 2.0 without any adjustments?** A: It won't without modifications. The brackets that hold each extruder are in different locations. You should check with Anycubic for a replacement that fits. **Q: will this fit the mega pro?** A: We have mega pro. It does work functionally with the pro. However it has a straight metal piece to attach so it only attaches by one screw. Will not fully attach. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Super Easy Swap on Anycubic Mega-S *by S***4 on Reviewed in the United States on November 2, 2022* I purchased this because my original extruder was failing (after 3+ years!). This is the EXACT same set up, motor and all, that was installed on my Anycubic Mega-S from the factory. Everything comes pre-assembled, so installation is a breeze! This works right out of the box for the Anycubic Mega-S. Although the instructions say you should update your firmware, if you have the latest update already installed there's no need. My firmware shows 1.1.0, but try as I might I cannot get it to display 1.1.5 after an update, no big deal, it works fine!This comes packaged extremely well inside a heavy duty cardboard box with the motor/extruder held firmly in place and protected with shipping foam.For under $30 this is a bargain! My printer is now kicking out prints like it was new again. Don't be a cheapskate, buy a good Bowden tube to go with this (Capricorn tube), it can be purchased here on Amazon as well. Wishing you a good first layer and happy printing! :) ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Fixed my extruding issues! Simple install *by S***W on Reviewed in the United States on October 8, 2023* My printer was either not outputting any filament or just spurts. If I helped by pushing the filament a bit to help the extruder, it would feed. That told me I was probably having extruder issues. Super simple install on my Anycubic i3 Mega. Bolted right into the same spot the original one was in. Just unhook the wire connection from the old and plug it into the new one. Install done. I had already upgraded my firmware to the 1.4.6 (Marlin 1.1.9) using instructions on all3dp, so I was able to change the e-steps easily using Octoprint and a usb cable to my computer. I didn’t do the e-steps calibration, I just used the value 387 as suggested in the instructions and accuracy was spot on! Commands to calibrate and change the e-steps are on all3dp also. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Installed on my Anycubic Vyper. Works fine, but no instructions. *by A***L on Reviewed in the United States on March 28, 2024* Installed on my Anycubic Vyper. Works fine, but the extruder came unassembled as loose parts with no instructions how to assemble. While I was able to figure it out, it was certainly a mildly frustrating puzzle.As a note for anyone else installing on Anycubic Vyper. I used the old motor, but replaced the gear with the one from the new motor. Took some trial and error to get the height of the gear on the shaft just right. Also the filament sensor will be in the wrong place. I needed to scoot it over and haven't decided on how I want to secure it, but for now I just have it hanging loose. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/114376092-redrex-bowden-extruder-feeder-with-nema-17-stepper-motor-upgrade](https://www.desertcart.vn/products/114376092-redrex-bowden-extruder-feeder-with-nema-17-stepper-motor-upgrade) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*