Creality Official Ender 3 Extruder Upgrade Metal MK8 Bowden Extruder Drive Feeder 3D Printer Parts for Ender-3 V2/Ender-3 Pro/Ender-3 Max CR-10/10S Gray Aluminum 175mm Filament 3D Printer Extruder

Adequada e de ótima qualidade e resistência.

This replacement is awesome took 10 minutes to install... well okay should have been 5 but I installed it backwards the first time. Was back up and printing with in minutes. Delivery was prompt and on time. Will I by more upgrades etc from them YES.

I installed a metal extruder on my Ender 3 Pro to replace the stock plastic one, and it’s been a great upgrade. The installation was easy — it bolted right up using the original hardware, and the filament path lined up perfectly without needing any modifications. The metal design feels way stronger and more durable than the stock plastic extruder. With the old plastic one, I had issues with the arm wearing out and slipping over time. Since upgrading to metal, extrusion has been much more consistent, and I haven't had any problems with skipping or under-extruding. The tension adjustment is smooth and firm, and it holds filament securely without grinding it down. It’s a simple, affordable upgrade that just makes the whole system more reliable. If you're still using the original plastic extruder, I definitely recommend swapping to a metal one — it’s an easy fix that makes a big difference over time.

I had the original feeder arm break on my but even before it broke there was a lot of slippage. I think the originals have more flex because they are plastic. This one is solid and the tension can be adjusted very precicely. Game changer for me.

Was experiencing extruder gear issues with the original part. This fixed it and works good and is strong.