--- product_id: 422571986 title: "Tesseract Upgrade MK8 Extruder Aluminum Alloy Block Bowden Extruder Frame 1.75mm Filament for Creality 3D Ender3, CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR10 S5 3D Printer (Right Hand)" brand: "tesseract" price: "FREE" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/422571986-tesseract-upgrade-mk8-extruder-aluminum-alloy-block-bowden-extruder-frame store_origin: JP region: Japan --- # Full metal aluminum alloy for ultimate durability Adjustable bolt for precise extruder gear pressure Compatible with 1.75mm filament & Creality CR-10 series Tesseract Upgrade MK8 Extruder Aluminum Alloy Block Bowden Extruder Frame 1.75mm Filament for Creality 3D Ender3, CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR10 S5 3D Printer (Right Hand) **Brand:** tesseract **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚙️ Elevate your 3D prints with metal muscle — don’t get left behind! ## Quick Answers - **What is this?** Tesseract Upgrade MK8 Extruder Aluminum Alloy Block Bowden Extruder Frame 1.75mm Filament for Creality 3D Ender3, CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR10 S5 3D Printer (Right Hand) by tesseract - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/422571986-tesseract-upgrade-mk8-extruder-aluminum-alloy-block-bowden-extruder-frame) ## Best For - tesseract enthusiasts ## Why This Product - Trusted tesseract brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Performance Boost:** Stronger filament grip means smoother prints and fewer jams—upgrade your 3D printing game now. - • **Unmatched Durability:** Crafted from premium aluminum alloy to outlast plastic extruders and keep your prints flawless. - • **Seamless Compatibility:** Designed specifically for Creality CR-10 series and other MK8 Bowden setups—plug and play upgrade. - • **DIY Friendly Installation:** Swap your old plastic extruder in minutes with included screws and parts—no expert needed. - • **Precision Pressure Control:** Easily fine-tune filament feed pressure with an adjustable bolt for consistent extrusion every time. ## Overview The Tesseract Upgrade MK8 Extruder is a full metal aluminum alloy replacement for Creality CR-10 series 3D printers, designed to deliver stronger filament pressure and improved durability. Featuring an adjustable bolt for precise gear tension and easy DIY installation, this extruder upgrade ensures smoother, more reliable printing with 1.75mm filament compatibility. ## Description Tesseract Right arm metal extruder kit is suitable for 1.75mm filament 3D printer MK8 bowden extruder frame. This Aluminium Exruder kit is stronger than the stock plastic kit that comes with the machine. For Installation: First, unbolt the old original plastic extruder; Second, screw in the new metal extruder, and then it is ready to print. Upgrade - Original CR 10 extruder aluminum for Creality 3D Printers CR-10 Series, CR-10 S4, CR-10 S5, CR-10 Mini, CR-10S, CR-10 Plus. Upgrade your creality 3D printer extruder with our Metal Anodised Aluminum Upgrade Kit. The metal extruder applies stronger pressure to push filament into the printer nozzle to improve the printer's performance. And you can adjust the extruder gear pressure by the adjustable bolt on your demand. Stable & Durable: Full metal aluminum alloy, DIY kit. Our MK8 Metal extruder kit includes all the necessary screws & parts needed to directly replace your old original weak Creality plastic extruder. Material: Made of aluminum alloy, full metal, high quality and durable, able to improve the performance of the printer. Disclaimer: There are 2 types of extruder arms, left hand and right hand. Please make sure to choose the correct one for your machine. Generally, the machines come equipped with the right hand extruder kit and the left hand extruder kit is used by enthusiasts who like t conver their machines to a dual nozzle printing machine. However some enthusiasts use the Left arm kit to replace the right hand kit with added upgradations to their machines Review: Works Perfectly (Ender 3.0) - The part was actually in opposite alignment to the one I got with the machine (plastic stepper, cracked after 3 months). Reversed filament and motor direction. Works beautifully after a bit of tinkering. Good quality, and value for money. Review: Worthy product - Best product in this price !!! Since, I was using Ender 3 V2 my extruder feed roller holder broken (plastic) bcoz of sudden filament change pressure ! Then I searched for the replacement, I found this with better results ! Really I have to say worth for this price ! Good result ## Features - The metal extruder applies stronger pressure to push filament into the printer nozzle to improve the printer's performance. And you can adjust the extruder gear pressure by the adjustable bolt on your demand. You can adjust the extruder gear pressure by the adjustable bolt on your demand. - Easy To Install as metal extruder kit suitable for 1.75mm filament 3D printer MK8 bowden extruder frame. First, unbolt the old original plastic extruder; Second, screw in the new metal extruder, and then it is ready to print. For best results, remember to calibrate your machine once you fit this kit on your machine. - Upgrade on Original CR 10 extruder aluminum for Creality 3D Printers CR-10 Series, CR-10 S4, CR-10 S5, CR-10 Mini, CR-10S, CR-10 Plus. - Stable & Durable: This is a Full metal aluminum alloy, DIY kit and you can easily assemble it yourself. The MK8 extruder kit includes all the necessary screws & parts needed to directly replace your old original weak Creality plastic extruder. - Upgraded 3D Printer Extruder Block is Made of aluminum alloy. Fully metallic, high quality and durable, helps to improve the performance of the original printer. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | TESSERACT | | Colour | Right Hand Extruder | | Compatible devices | Laptop, Personal Computer, Smartphone | | Item weight | 500 Grams | | Material | Aluminum | | Printing technology | FDM | ## Product Details - **Brand:** TESSERACT - **Colour:** Right Hand Extruder - **Compatible devices:** Laptop, Personal Computer, Smartphone - **Item weight:** 500 Grams - **Material:** Aluminum ## Images ![Tesseract Upgrade MK8 Extruder Aluminum Alloy Block Bowden Extruder Frame 1.75mm Filament for Creality 3D Ender3, CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR10 S5 3D Printer (Right Hand) - Image 1](https://m.media-amazon.com/images/I/41N4I2OFStL.jpg) ![Tesseract Upgrade MK8 Extruder Aluminum Alloy Block Bowden Extruder Frame 1.75mm Filament for Creality 3D Ender3, CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR10 S5 3D Printer (Right Hand) - Image 2](https://m.media-amazon.com/images/I/41ESjbfM8fL.jpg) ![Tesseract Upgrade MK8 Extruder Aluminum Alloy Block Bowden Extruder Frame 1.75mm Filament for Creality 3D Ender3, CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR10 S5 3D Printer (Right Hand) - Image 3](https://m.media-amazon.com/images/I/4190zowuxvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Perfectly (Ender 3.0) *by V***Y on 23 May 2022* The part was actually in opposite alignment to the one I got with the machine (plastic stepper, cracked after 3 months). Reversed filament and motor direction. Works beautifully after a bit of tinkering. Good quality, and value for money. ### ⭐⭐⭐⭐⭐ Worthy product *by A***N on 12 June 2021* Best product in this price !!! Since, I was using Ender 3 V2 my extruder feed roller holder broken (plastic) bcoz of sudden filament change pressure ! Then I searched for the replacement, I found this with better results ! Really I have to say worth for this price ! Good result ### ⭐⭐⭐⭐⭐ Product is good. *by M***R on 12 October 2019* Product is good but too expensive. As it is made-up of aluminum it should sell at 300 to 400 not more than that. ## Frequently Bought Together - TESSERACT Right Hand All Metal Aluminium Drive Feed Kit Extruder Upgrade for 3D Printer MK8 Extruder 1.75mm Filament for 3D CR-10S Pro/CR 10S/Ender3/Ender3pro (replace default plastic extruder arm) - Robocraze 100K ohm NTC 3950 Thermistor/Temperature Sensor for Reprap 3D printer Extruder or Heated Bed Pre-Wired with Teflon Insulated Wiring | 3D Printer Project - INVENTO 5Pcs Nema 17, 4 Kg-cm Bipolar Stepper Motor For CNC Robotics DIY Projects 3D Printer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/422571986-tesseract-upgrade-mk8-extruder-aluminum-alloy-block-bowden-extruder-frame](https://www.desertcart.jp/products/422571986-tesseract-upgrade-mk8-extruder-aluminum-alloy-block-bowden-extruder-frame) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-28*