Pls kindly scan the QR code of image, you will get the assembly manual of this part, thank you.
* Mounting screws
* Aluminum MK8 'Extruder' frame, with bored intake hole.
* Brass 'extruder' drive gear
* 35 mm long Teflon intake guide. (keeps filament away from Z-screw rod)
* Special Bowden tube fitting (improved over stock).
For all 1.75 mm filament