---
product_id: 47073727
title: "3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor"
brand: "twb"
price: "VT20893"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/47073727-3d-printer-all-metal-bulldog-universal-extruder-short-distance-long
store_origin: VU
region: Vanuatu
---

# 3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor

**Brand:** twb
**Price:** VT20893
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor by twb
- **How much does it cost?** VT20893 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/47073727-3d-printer-all-metal-bulldog-universal-extruder-short-distance-long)

## Best For

- twb enthusiasts

## Why This Product

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

## Description

Product description: All-Metal Bulldog Universal Extruder can be used for many DIY 3D printers and support both 1.75mm and 3mm filaments, both short distance and long-distance. It is compatible with the most popular hot end, such as E3D/J-head/MK8. 3D Printer All-Metal Bulldog Universal Extruder Aluminium Alloy Extruder for E3D J-head MK8 with 42 Planetary Gear Stepper Motor Shipping list 1. Bulldog Extruder Set (Including the extruder parts+42 stepper motor+Drive gear) *1set 2. Extrusion printhead mounting bracket *1pc 3. PC4-M6 *1pc, PC6-M6 *1pc (used in Bulldog extruder) 4. PC4-01 *1pc, PC6-01 *1pc (used in long-distance feed quick coupler) 5. 4 * 2 Teflon feed tube *1M, 6 * 4 Teflon feed tube *1M (used for 1.75mm and 3mm filaments correspondingly) Note: Extrusion head is not in this kit, customers need to buy it according to your own needs. Bulldog Universal Extruder advantages: 1. Symmetrical design (the motor mounted on the left or right side is ok); 2. Fully assembled and tested; 3. All metal extruder; 4. Stable and precise extruder drive; 5. Drive the extruder directly; 6. You can configure 42 stepper motor or high precision planetary gear motor for the extruder ; 7. Can be used for both short- and long- extruder drive; 8. Easy to switch the filamnet, just simply push the hand rail; 9. Compatible with the most popular hot end, such as E3D/J-head/MK8; 10. Anodized metal surface makes it feel more metallic.

## Features

- Universal Extruder

## Images

![3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor - Image 1](https://images-na.ssl-images-amazon.com/images/I/51LagnKhNIL.jpg)
![3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor - Image 2](https://images-na.ssl-images-amazon.com/images/I/41wYKCtY8jL.jpg)
![3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor - Image 3](https://images-na.ssl-images-amazon.com/images/I/41B4TtBsrqL.jpg)
![3D Printer All-Metal Bulldog Universal Extruder Short-distance Long-distance Extruder for E3D J-head MK8 with 42 Stepper Motor - Image 4](https://images-na.ssl-images-amazon.com/images/I/41yUXlGkw6L.jpg)

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**Shop now:** [https://www.desertcart.vu/products/47073727-3d-printer-all-metal-bulldog-universal-extruder-short-distance-long](https://www.desertcart.vu/products/47073727-3d-printer-all-metal-bulldog-universal-extruder-short-distance-long)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*