---
product_id: 67126673
title: "Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers"
brand: "redrex"
price: "9.29 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/67126673-redrex-ender-3-upgraded-aluminum-bowden-extruder-with-40-teeth
store_origin: OM
region: Oman
---

# Supports direct drive extrusion for precision retraction 40 teeth MK8 drive gear for ultra-smooth filament feed Heavy-duty aluminum alloy for unmatched durability Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers

**Brand:** redrex
**Price:** 9.29 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Your 3D Printing Game with Redrex Precision Power!

## Quick Answers

- **What is this?** Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers by redrex
- **How much does it cost?** 9.29 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/67126673-redrex-ender-3-upgraded-aluminum-bowden-extruder-with-40-teeth)

## 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

- • **Direct Drive Ready:** Seamlessly switch to direct extrusion for sharper prints and faster retractions.
- • **Universal Compatibility:** Perfect fit for Ender 3 V2, Pro, CR-10, and popular Reprap/Prusa models.
- • **Versatile Filament Mastery:** Optimized for PLA, ABS, Wood, HIPS, Flexible, and PETG filaments.
- • **Precision Feeding, Zero Jams:** 40-tooth MK8 gear ensures flawless 1.75mm filament flow every print.
- • **Built to Last, Built for Pros:** Robust aluminum alloy construction outperforms fragile plastic extruders.

## Overview

The Redrex Ender 3 Upgraded Aluminum Bowden Extruder features a durable 40-tooth MK8 drive gear and heavy-duty aluminum alloy build, delivering smooth, reliable filament feeding. Compatible with Ender 3 V2, Pro, CR-10, and other Reprap/Prusa 3D printers, it supports direct drive extrusion for enhanced print quality and works flawlessly with a wide range of filaments including PLA, ABS, and PETG.

## Description

Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers

## Features

- 【Application】:The upgrade metal extuder is compatible with Ender 3 V2,Ender 3 Pro,Ender 3 and CR10 Series 3D printer ect.
- 【Direct Drive are Supported】:The all metal bowden extruder supports direct extrusion.A direct drive extruder improves extrusion and retraction by removing the need for the Bowden tube.
- 【Recommend Filaments】：The aluminium alloy extruder feeder works great with PLA/ABS/Wood/Hips/Flexible/PTEG, with 40 teeth drive gear feeds the 1.75mm filament very smoothy.
- 【Durable Feeder】: The upgrades metal bowden extruder is made of heavy-duty aluminum alloy,which is more stable and durable than plastic parts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Redrex |
| Part number | RDX3D030 |
| Item Weight | 159 g |
| Package Dimensions | 10.6 x 8.3 x 5.6 cm; 159 g |
| Manufacturer reference | RDX3D030 |
| Size | Bowden Extruder |
| Style | Right Hand |
| Material | Aluminium, Metal, Plastic, Wood |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers - Image 1](https://m.media-amazon.com/images/I/61VRkFliZTL.jpg)
![Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers - Image 2](https://m.media-amazon.com/images/I/81OfrTLEVEL.jpg)
![Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers - Image 3](https://m.media-amazon.com/images/I/61f1RvLq3TL.jpg)
![Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers - Image 4](https://m.media-amazon.com/images/I/61Xu850yGsL.jpg)
![Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers - Image 5](https://m.media-amazon.com/images/I/61sRzJQgiPL.jpg)

## Questions & Answers

**Q: How do I know wether to choose left or right for my ender 3?**
A: Right Hand version is for Ender 3

**Q: What kind of ptfe coupler does this upgrade require?**
A: My kit  came with a coupler so no need to buy extras, standard bowden tube fitment for a 1.75 diameter filament

**Q: Can this be used on the anycubic chiron? i presume i remove the extruder and attach this to the motor?**
A: I’m not sure if it’ll fit to be honest, it fits an ended 3 no problems

Yeah you remove the ild one and fit the new one

**Q: Would this fit onto an anycubic I3 mega? and would it be the right hand?**
A: I have these on a self build AM8 and custom build Large Dual Print AM8 (300 x 300 x 500) you can choose either left hand or right hand. They shouldn't be a problem using them on an I3 Mega

## Frequently Bought Together

- Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers
- 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)
- eSUN PLA Filament 1.75mm, PLA Basic Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Speedy Filament for 3D Printers,Blue

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**Shop now:** [https://www.desertcart.com.om/products/67126673-redrex-ender-3-upgraded-aluminum-bowden-extruder-with-40-teeth](https://www.desertcart.com.om/products/67126673-redrex-ender-3-upgraded-aluminum-bowden-extruder-with-40-teeth)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-22*