---
product_id: 257313135
title: "3Dman Dual Drive Bowden Extruder Universal Geared Extruders for Ender 3 V2, Ender 3 Pro, Ender 3 Series, CR10 Series, Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer"
brand: "3dman"
price: "VT7231"
currency: VUV
in_stock: true
reviews_count: 6
url: https://www.desertcart.vu/products/257313135-3dman-dual-drive-bowden-extruder-universal-geared-extruders-for-ender
store_origin: VU
region: Vanuatu
---

# Adjustable Tension Precision CNC Gears 3:1 Gear Ratio 3Dman Dual Drive Bowden Extruder Universal Geared Extruders for Ender 3 V2, Ender 3 Pro, Ender 3 Series, CR10 Series, Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer

**Brand:** 3dman
**Price:** VT7231
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** 3Dman Dual Drive Bowden Extruder Universal Geared Extruders for Ender 3 V2, Ender 3 Pro, Ender 3 Series, CR10 Series, Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer by 3dman
- **How much does it cost?** VT7231 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/257313135-3dman-dual-drive-bowden-extruder-universal-geared-extruders-for-ender)

## Best For

- 3dman enthusiasts

## Why This Product

- Trusted 3dman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Fit:** Fine-tune filament tightness with an adjustable fastening spring device.
- • **Torque Powerhouse:** Reduction gear device enhances torque while reducing motor strain.
- • **Unmatched Precision:** Experience flawless filament feeding with a 3:1 internal gearing ratio.
- • **Versatile Compatibility:** Designed for a wide range of 3D printers, from Ender to Prusa.
- • **Durability Meets Performance:** Crafted with hardened steel for longevity and reliability.

## Overview

The 3Dman Dual Drive Bowden Extruder is engineered for superior performance, featuring a 3:1 gearing ratio and precision CNC-machined gears. Compatible with a variety of popular 3D printers, it allows for customizable filament tension and enhanced torque, ensuring a seamless printing experience.

## Description

3Dman Dual Drive Bowden Extruder Universal Geared Extruders for Ender 3 V2, Ender 3 Pro, Ender 3 Series, CR10 Series, Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer

## Features

- Dual Drive technology: This Bowden utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears,which will minimize slippage and increase feeding strength.
- Fastening Spring Device: Bowden extruder allows the user to fine-tune the tightness with screw nut to fit with the most filament, such as PLA/ABS/ PETG/ TPU/NYLON/CARBON FIBER/WOOD.
- Reduction Gear Device: It can give out more torque,reduce the burden of the motor, extend the life of the motor.
- For Ender 3 V2, Ender 3 Pro, Ender 3 Series, Ender 5 Pro, Ender 5 Plus, CR10 Series, Anycubic Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer.
- We recommend E-steps: 385. Any problem when you receive the order, CONTACT US FIRST please!

## Images

![3Dman Dual Drive Bowden Extruder Universal Geared Extruders for Ender 3 V2, Ender 3 Pro, Ender 3 Series, CR10 Series, Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer - Image 1](https://m.media-amazon.com/images/I/615VLMxV1oL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Cheap Extruder, but not perfect
*by M***G on January 13, 2023*

I am on my second one now, but it does work and it is cheap. It has also been running for 3 months at about 16hrs a day. It works great! It does have some flaws and I wish I would have found the root cause before installing the new one.Adding the spacer does help and I recommend... if you haven't read that in any other post (pointed out in one of the pics).The shaft that the bearings ride on wear down and could probably use a little oil. Also the tiny bearing on either side. All the bearing ended up seizing due to the amount of metal dust that was created.After taking it completely apart and cleaning, I oiled all bearings and put it back together. I'll keep it as a spare, cause everything works again and rolls smoothly.I'll more than likely take my printer down again and oil the new one to see if I can get a longer life out of it. Mounted on a Sovol SV01 Original, but I had to drill a hole in the bracket for the adjustment screw. Works great!

### ⭐⭐⭐⭐⭐ Completely transformed my 3d printer!
*by M***N on July 17, 2022*

The media could not be loaded. I went from not being able to print the first few layers in flexible filament (TPU) to printing some well detailed flexible 3d prints on a bowden tube 3d printer! This extruder literally made my overall print quality 10 times better!Although this is supposed to be a copy of a more expensive extruder, I do have the Bondtech BMG extruder on some of my other printers; I found little to no difference between the two, and those extruder is a quarter of the price of the Bondtech extruder. I actually prefer prints coming from this extruder!Also, for the setup, it was pretty simple, just take out the old extruder and screw the new one in, then tinker and adjust the multiplier and such. On a second note, you could actually install it facing in either direction (obviously depending on the wiring of your stepper motor); one direction will feed while the other will retract depending on the installation as the gears will be reversed. So if your printer starts retracting instead of feeding in filament, and you don't feel comfortable with messing with the stepper motor wiring, you can just install the extruder the opposite way and problem fixed!Overall, This from now on will be my go to when it comes to upgrading 3d printers extruders. I definitely recommend this extruder due to the great functionality and insanely cheap price!

### ⭐⭐⭐ It works, pretty much.
*by C***R on September 2, 2025*

I have an Anycubic Vyper and this fits well as a replacement. My one gripe is that it does not have a brass fitting on the output of the extruder. It has an internal grip (looks kinda like a thin lock washer) that holds the Bowden tube in place. If you need to remove the tube, you risk damaging the mechanism and making the extruder unusable. At least how that looks to me unless anyone can tell me different.First print looks good so we'll see how long it lasts.

## Frequently Bought Together

- 3Dman Dual Drive Bowden Extruder Universal Geared Extruders for Ender 3 V2, Ender 3 Pro, Ender 3 Series, CR10 Series, Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10, Prusa I3 and DIY 3D Printer
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- ANYCUBIC Vyper/Kobra Max/Kobra Plus 3D Printer Hotend Replacement Volcano V5 J-Head Quality Brass Nozzle 24V40W Ceramic Heating Cartridge Element Supports High Speed Printing

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-12*