BCZAMD 3D Printing Upgrade Parts Ender 3 Direct Drive Extruder Conversion Kit Complete Set Requires No Firmware or Wiring Modification fit for Ender 3 ProEnder 3X CR10 Series Printer Accessories

Fit for cr 10 version. If you order the cr10 version you do not need a bowden tube connector on the feeder side of the extruder going to the hotend, there are a couple video's on youtube that shows them putting one on this will cause you much aggrivation since when you do this you have the hotend connector and the extruder connector wanting to occupy the same space. just use one on the hotend and cut a bowden tube to lenght to be as close to the extruder gear as you can be this will be trial and error but once you get it to the right lenth loading is easy and this baby will rock and roll . you will need to adjust your retraction settings or you will get clogs i set mine to .6 from a 6mm with a bowden tube and it works awesome you will also have to adjust your esteps for feed. Advantage 1) if you have been having multiple issues with the stock bowden tube and the upgraded capricorn tube coming loose and/or slipping on long prints and this product basically eliminated it while still being able to basically use the stock equipment that came with the printer as well as not needing any firmware tweaks. 2) Remember to reset your retraction on your extruder you are no longer coming through a long Bowden tube Was way easier to set up my linear progression with a direct drive 3)Dont forget to change the steps setting after in your slicer for even better prints. What you get? 1 kit of Ender 3 directly driver