> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # Ultimaker 2 Extruder Upgrade Kit **Type:** Product page · **SKU:** CE06344 · **Brand:** [Ultimaker](https://core-electronics.com.au/brands/ultimaker-australia) **Page:** https://core-electronics.com.au/ultimaker-2-extruder-upgrade-kit.html ([markdown](https://core-electronics.com.au/ultimaker-2-extruder-upgrade-kit.html.md)) Upgrade your Ultimaker 2 with Ultimaker 2+ tech ## Pricing - **Price:** $779.11 (inc GST) — $708.28 AUD, exc GST ## Availability & dispatch - Out of stock — the product page offers email notification when it returns. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE06344:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE06344:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description ### Geared feeder, increased reliability The innovative feeder allows you to easily swap filament and choose the correct pressure for your filament. ### Swappable nozzle, greater control Easily switch between 0.25, 0.4, 0.6 and 0.8 mm nozzles for greater detail or faster print speed. ### Optimized airflow, smoother prints The new fan caps ensure the airflow is aimed perfectly below the nozzle and equally from both sides. ### What's in the Kit Everything you need to assemble the upgrade is in the box. There are no special tools needed and you’ll be finished in an hour. **1. Fully assembled print head** - The print head comes fully assembled with all parts and wires in place. The new fancaps ensure the airflow is aimed perfectly below the nozzle and equally from both sides and the new Sunon fans are more silent than ever. The heater cartridge is now 35W which improves heat up times and print speeds. The PTFE isolator is made from TFM, which has a longer life span. We've removed the spring and implemented a spacer, this puts less pressure on the PTFE isolator which also expands its life span. We're using a new sensitive PT-100 temperature sensor, it provides accurate readings so you can tweak the settings with precision. **2. Swappable nozzles - With the swappable nozzle, you can quickly swap in different nozzles. The standard nozzle size is 0.4 mm, but you also have the option to use a 0.25 mm nozzle for detailed prints or a 0.6 mm/0.8 mm for faster prints. **3. Geared feeder motor - A geared feeder motor is included that connects to the geared feeder. **4. Geared feeder - The innovative feeder allows you to easily swap filament and choose the correct pressure for your filament. For example with a softer filament you’ll need to choose a lower pressure. Such control increases the success rate of your prints. It also features a lever which, when raised, lets you manually insert or remove filament. **5. Print head shafts - New print head shafts are included, just in case you’ll bend your current print head shafts while removing the print head. **6. Ultimaker calibration card - A calibration card is included to level the build plate to the correct height. **7. Filament reel holder - To save desktop space, a shorter filament reel holder is included. **8. Axis tools - Axis tools are included to correctly remove and insert the print head shafts. The axis alignment tools are used to properly align the print head shafts for as little friction as possible. **9. Build plate clamps - New build plate clamps are included that are much easier to open and close by hand. This allows you to easily remove the glass plate for cleaning or access to a print. **10. ‘+’ stickers - The final touch in transforming your Ultimaker 2 to an Ultimaker 2+ [Download step by step instructions here](https://core-electronics.com.au/attachments/localcontent/Extrusion_upgrade_installation_manual_EN_19051d75c8f.pdf) Our simple step-by-step guide will help you assemble the upgrade in under and hour The extrusion upgrade makes all the difference to your Ultimaker 2's 3D printing abilities Take a look at what makes the Ultimaker 2+ one of the best desktop 3D printers ever ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/w/h/what-is-in-the-box.jpg)