---
product_id: 68554717
title: "Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer"
brand: "redrex"
price: "452 DH"
currency: MAD
in_stock: true
reviews_count: 13
url: https://www.desertcart.ma/products/68554717-redrex-assembled-mk8-extruder-hotend-for-makerbot-prusa-i3-reprap
store_origin: MA
region: Morocco
---

# Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer

**Brand:** redrex
**Price:** 452 DH
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer by redrex
- **How much does it cost?** 452 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/68554717-redrex-assembled-mk8-extruder-hotend-for-makerbot-prusa-i3-reprap)

## Best For

- redrex enthusiasts

## Why This Product

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

## Description

NOTE: ❥Make sure the maximum temperature is less than 280°C ❥Thermistor sensor is risky demaged if it is fasten too tight.And please do not be panic if it is fallen out as arrived ,it is easy to reset.  Specification: Default extrusion nozzle:0.4mm ; The material of Print: 1.75mm PLA/ABS/Wood/Flexible The flow rate of Nozzle: about 24cc/hThe voltage of heating element: 12V Thermistor: NTC 100K Cartridge heater: 12V,40W The operating voltage of cooling fan: 12V Stepper Motor:NEMA 17 Number of Phase: 2 Step Angle: 1.8 deg. Rate Voltage: 3.3V DC Holding Torque:1.5A Phase Resistance: 2.2ohms±10%（20℃） Motor Torque:40Ncm/57.1 oz.in  Phase Inductance: 3.8mH±20%(1KHz)  Net weight: 480g Normal working temperature: 190°-230°C Package List: 1xMK8 Extruder(0.4mm nozzle)

## Features

- Compatible with most prusa 3d printers with some slight modifications,if you would like to install on Anet A8,please cut the thumb bar of the extruder frame for carriage mounting ,and change the stepper motor cable order to the original.     Filament size: 1.75mm PLA/ABS or other 3d print materials.     Flow rate of Nozzle:Max 100mm/s,Support for high speed printing.     Nema 17 high quality stepper motor with larger torque and less heat buildup.     Special ceramic insulation cotton ensures the stability of heating.

## Images

![Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer - Image 1](https://m.media-amazon.com/images/I/516RTYvRbRL.jpg)
![Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer - Image 2](https://m.media-amazon.com/images/I/61Q5ykOG3vL.jpg)
![Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer - Image 3](https://m.media-amazon.com/images/I/612zOlCdJ8L.jpg)
![Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer - Image 4](https://m.media-amazon.com/images/I/71IiuVLOYXL.jpg)
![Redrex Assembled MK8 Extruder Hotend for MakerBot Prusa i3 Reprap 3D Printer - Image 5](https://m.media-amazon.com/images/I/61MQlk2ZbPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Worked perfectly
  

*by D***Y on Reviewed in the United States on November 25, 2018*

I have a Monoprice IIIp and the head isn't standard as far as replaceable parts.  It jammed up pretty bad so I took a chance on this replacement.  Other than a tiny amount of filing one of the mounting holes, it all fit perfectly.  All of the cables just plugged into the same ones that were there except for the power to the heat unit, that was a simple solder job and some heat shrink.  About a 2 hour job to switch it all out.  Now I can use replaceable shafts if it gets jammed.

### ⭐ 







  
  
    Not for Makerbot!
  

*by K***F on Reviewed in the United States on April 26, 2019*

Don’t be fooled by the description. I bought this thinking I could drop in to a maker or replicator 2 which is not the case.  Every aspect of this unit does not work for a makerbot.  The heater is 12V vs 24V, it has a 100K thermistor vs type K thermocouple and dimensionally there is no way to mount it.  I think the steppermotor will work.  That’s about it.

### ⭐⭐⭐⭐⭐ 







  
  
    Works very well
  

*by M***S on Reviewed in the United States on February 11, 2019*

After a year of using my Anycubic 4Max, I had burned up the stock MK8 head that came with it. I decided to roll the dice on an affordable replacement and this one works. After 20 minutes of splicing, soldering and heat shrinking the wires I was back to better than before.

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**Shop now:** [https://www.desertcart.ma/products/68554717-redrex-assembled-mk8-extruder-hotend-for-makerbot-prusa-i3-reprap](https://www.desertcart.ma/products/68554717-redrex-assembled-mk8-extruder-hotend-for-makerbot-prusa-i3-reprap)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-23*