---
product_id: 111113624
title: "TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit"
brand: "tronxy"
price: "FREE"
currency: NIO
in_stock: false
reviews_count: 5
category: "BISS"
url: https://www.desertcart.ni/products/111113624-tronxy-original-extruder-assembled-mk8-hotend-kit-for-3d-printer
store_origin: NI
region: Nicaragua
---

# TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit

**Brand:** tronxy
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit by tronxy
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/111113624-tronxy-original-extruder-assembled-mk8-hotend-kit-for-3d-printer)

## Best For

- tronxy enthusiasts

## Why This Product

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

## Description

Product description Products Name&#xFF1A; Assembled MK8 Extruder Hotend Kit Brand: TRONXY Usage for XY-3 Material: Aluminum & Stainless Steel & Brass Installation type: external thread connection Scope of application: 3D printer Nozzle size: 0.4mm Throat pipe length: 31mm Aluminum block size: 20 mm x 20 mm x 10 mm Operating temperature range&#xFF1A; -40 ~ +260&#xB0;C (-40 ~ +500 &#xB0;F)  Thermistor and heater cable length: 1.2 M Package Included:  1x Assembled MK8 Extruder Hotend Kit

## Features

- 100% TRONXY Orginal MK8 Full Set Hotend Kit
- Suitable For TRONXY XY-3 Seriers 3D Printer
- Tip of the nozzle, aluminum heating block, throat pipe (built-in Teflon)
- MK8 Extruder Hot End Kit With thermistor 100K and Heater 24V 50W
- Thermistor and heater cable length: 1.2 m ,Feed tube:50cm

## Images

![TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit - Image 1](https://m.media-amazon.com/images/I/41iXwZemHjL.jpg)
![TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit - Image 2](https://m.media-amazon.com/images/I/41qbY0bEStL.jpg)
![TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit - Image 3](https://m.media-amazon.com/images/I/41Hgl7IpXbL.jpg)
![TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit - Image 4](https://m.media-amazon.com/images/I/41tAOiWrvHL.jpg)
![TRONXY Original Extruder Assembled MK8 Hotend Kit for 3D Printer with Aluminum Heating Block, 1.75mm, 0.4mm Nozzle，Bowden Extruder kit - Image 5](https://m.media-amazon.com/images/I/41DgB5a+waL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Used to replace extruder on a Tronxy Xy-2
  

*by S***N on Reviewed in the United States on November 2, 2019*

The first one I purchased I thought was actually a dud. It happens sometimes and I wasn't upset. As soon as I contacted amazon a replacement was sent immediately & I got it within 2 days. That one worked perfectly! (Turns out later on it was just my shoddy rewiring that was the problem but shhh) It was as if I never accidentally ruined my original wires when trying to clear a clog out 😅 I don't see myself needing to buy another one anytime soon but if I do I know where to go!

### ⭐⭐⭐ 







  
  
    If you need it get it
  

*by A***R on Reviewed in the United States on February 3, 2020*

Heater and thermostat burnt out after 3 months or 4 rolls. Same as the oem.

### ⭐ 







  
  
    does not heat
  

*by C***B on Reviewed in the United States on December 7, 2019*

went through all the work to install and will not heat over 109c now i have to go through all the work to remove it and install another one.

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**Shop now:** [https://www.desertcart.ni/products/111113624-tronxy-original-extruder-assembled-mk8-hotend-kit-for-3d-printer](https://www.desertcart.ni/products/111113624-tronxy-original-extruder-assembled-mk8-hotend-kit-for-3d-printer)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*