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

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

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.

Works as described. Produces a very good print. But it does add a bit of weight to the printhead as expected.

Completamente de metal, llega prearmado, fácil de instalar y trabaja muy bien en mi ender 3 V2, es 100 por ciento recomendable hacer el cambio a extrusoras directas.

Tengo la ender 3 normal, llevo una semana que cambie a este estrusor, la instalacion es facil aunque de un inicio las ruedas quedaron algo flojas y el estrusor no quedaba bien ajustado al riel, despues de investigar un poco vi que era cosa de ajustar la tuerca excentrica de los rodamientos y esto soluciono el problema, he estado imprimiendo piezas diario durante una semana cambiando distintas marcas de filamentos, todos en PETG y hasta ahora no ha habido ningun atasco ni understruding, incluso la calidad de las impresiones con mejores que con el estrusor anterior, sin duda una magnifica mejora, ahora voy a intentar con TPU a ver que tal se comporta. Despues de unas semanas empezo a dar problemas de atasco como el estrusor original