---
product_id: 54406740
title: "Buynew Pack Of 5 MK8 Direct Drive Extruder Hobbed Gear 1.75mm Filament 3D Printer Extruder Pulley 5mm Shaft Reprap"
brand: "buynew"
price: "A$28"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/54406740-buynew-pack-of-5-mk8-direct-drive-extruder-hobbed-gear
store_origin: AU
region: Australia
---

# Buynew Pack Of 5 MK8 Direct Drive Extruder Hobbed Gear 1.75mm Filament 3D Printer Extruder Pulley 5mm Shaft Reprap

**Brand:** buynew
**Price:** A$28
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Buynew Pack Of 5 MK8 Direct Drive Extruder Hobbed Gear 1.75mm Filament 3D Printer Extruder Pulley 5mm Shaft Reprap by buynew
- **How much does it cost?** A$28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/54406740-buynew-pack-of-5-mk8-direct-drive-extruder-hobbed-gear)

## Best For

- buynew enthusiasts

## Why This Product

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

## Description

The MK8 is an evolution of the MK7 Drive Gear. The smaller diameter gives 35% more power, and allows for more compact extruder designs. If you need a replacement gear, or you're designing your own custom project, this is the part! Very sharp teeth to dig into the plastic filament for the best grip ever. Direct drive of the filament will give better prints, but you can also use these in a matching bowden-extruder. These gears are designed to work with 1.75mm filament, and do so perfectly. Height: 11mm Diameter: 9mm Teeth Diameter: 7mm Bore: 5mm

## Features

- Material = Stainless Steel
- Outer Diameter = 9mm
- Height = 11mm
- Effective diameter = 7mm
- Shaft/Bore = 5mm

## Images

![Buynew Pack Of 5 MK8 Direct Drive Extruder Hobbed Gear 1.75mm Filament 3D Printer Extruder Pulley 5mm Shaft Reprap - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41VXpwXSokL.jpg)
![Buynew Pack Of 5 MK8 Direct Drive Extruder Hobbed Gear 1.75mm Filament 3D Printer Extruder Pulley 5mm Shaft Reprap - Image 2](https://images-eu.ssl-images-amazon.com/images/I/31sDmsg7LwL.jpg)
![Buynew Pack Of 5 MK8 Direct Drive Extruder Hobbed Gear 1.75mm Filament 3D Printer Extruder Pulley 5mm Shaft Reprap - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41cG09ljaCL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/54406740-buynew-pack-of-5-mk8-direct-drive-extruder-hobbed-gear](https://www.desertcart.com.au/products/54406740-buynew-pack-of-5-mk8-direct-drive-extruder-hobbed-gear)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-18*