Redrex Ender 3 Extruder MK8 Metal Bowden Drive Feeder Upgraded 3D Printer Parts Compatible with Creality Ender 3 V2/Ender 3 Pro/CR-10 Series and Other Reprap Prusa 3D Printers[Right Hand]

Great item Used on my Anycubic Chiron, other than having to reverse the motor direction and playing with the E steps no major issues I do agree the spring is to strong, I’ll have to replace it with a less strong one soon

This was a great upgrade to my stock plastic extruder. It is easy to install and was a breeze setting up. Make sure to calibrate your extruder after installing since it will be slightly different. The tension on this is perfect and I don’t hear slipping or clicking when printing now. I bought this for my Ender 3 Pro with stock extruder motor.

Out of all the upgrades I have done on my ender3 v2, this one has been the most noticable as far as print quality. For the price, its been one of the cheapest upgrades (other than the ones I printed my self). Now if I can only find a bed that gets good consistant adhearence print after print. Also, switching this over to Direct extrusion will be easy and will be even better.

Dual gear is a much better product

While it seems to be a high quality unit, the brass gear part that move the filament bites into TPU and jams regardless of pressure. I tried two different brands of TPU (Sain Smart and Overture) and jammed on both. I backed off the spring to the minimum pressure and it still doesnt work. After inspection and comparison with the factory provided gear, I noticed that your gear teeth are very sharp and way deeper than the original part. I CHANGED BACK TO THE ORIGINAL GEAR AND SPRING AND THEN PRINTED TPU JUST FINE.

Works like a champ and is a solid replacement for my ender 3 v2s garbage plastic extruder that cracked on me. Runs nice and smooth.

Have had this extruder installed for a few weeks now and it works really well, definitely an upgrade from the plastic stock one that came with my CR-6. Was super easy to install too.

Works good no complaints at all

Easy to replace. No issues with it after installed.

Came to CY/EU very fast! external packaging was a bit big but hey. Everything in the box and wasnt expecting a cog wheel- maybe i didnt see it in the description. worth buying from seller- will look at what else they have too