Official Creality Ender 3 Direct Drive Extruder Kit, Comes with 42-40 Stepper Motor Hotend Kit, Support Flexible TPU Filament, BL Touch, Compatible with Ender 3 Pro/Ender 3 V2

Ya viene armado, es completamente original e incluye herramientas para su instalación. Compatible con Ender 3 v2

Item arrived quickly, was well packaged in a padded box, and was fully assembled. Even came with a tool kit. Installation was simple, but understand the installation instructions are for wire hookup only. There are plenty of online tutorials on how to install. This is a plug and play item. No fancy coding skills necessary. The only issue I had (as others have had and reviewed) was the temp sensor was over tightened and shorted the thermistor. This shows an “over-temp” when you first go to use it. Back the screw off slightly and good to go. Manually leveled my bed and have been printing for 3 days now with zero issue. Printed nylon at 260°c with no issues. As for the other reviews stating the rollers were too tight, mine weren’t. I literally removed the old end and installed this one without any adjustments necessary. Rollers were correctly set. For the price of a new hot end that is nylon capable, this was well worth the money I spent. Couldn’t buy a decent all metal hotend for this price. It even uses standard nozzles (which I have a ton of). And it’s a direct bolt on. 5 stars from me, even with the thermistor screw issue. Will be buying more for my other Ender 3’s.

I was ready to throw my ender in the garbage, I could not get the stock extruder motor to print a model without missing layers in my prints for a long time. Suspecting the extruder motor after trying a million things (new firmware, adjusting flow rates, use of various filaments, temperatures, print beds, and on and on) I decided to try this cheap update and go with a direct drive. I now use a pei plate for print bed adhesion and this direct drive extruder and my printer has sprung back to life and I am printing good quality prints with far fewer failed prints. I was worried about being able to attach my cl touch bed leveler to this new bracket because not many of the pics showed the holes needed to do this, however I found that I could use the same hole that secures the hotbead fan to secure both the fan and the cl touch sensor. It is not too difficult to install, just follow the diagram, remove the old hot point cables entirely and replace them with what is in the package. They do give you some extra length cabling for the X motor to extend that from the stock X motor cable to the hotbed so that is helpful since the X motor is further away from the control board. 24 hours of prints and counting with flawless prints, no misprints or failed prints.

Muy fácil de instalar, solo sigue los pasos que vienen en la página de Amazon

Works perfectly for printing TPU, which was the main reason for the purchase. However, as stated by another reviewer, the screw for the thermistor was screwed on too tightly causing an error that won't allow you to print anything at all. Luckily I had seen that review before making the purchase so I knew it was a potential problem to be aware of - with an easy fix - I just had to loosen the screw a bit. This wouldn't be an issue at all if the product contained better instructions explaining this to the user - I'm sure this single issue has caused the product to be needlessly returned many times. Due to this, I'm rating the product only 4 stars. Please include better instructions to save people time and from any headaches/frustration and this product would be an EASY 5 out of 5 stars. Aside from that minor setback: considering the amazing price for what you get, plus the improvement in print quality (and most importantly frustration-free TPU printing,) I HIGHLY recommend this product!