This is the same extruder as used on the TEVO Tarantula. It is reliable and very convenient to use with large handles to press down filament lever. High quality aluminum parts and anodized finish.
Extruder will work with any NEMA 17 stepper motor. Choose NEMA 17 stepper with 40mm long body, for best torque and small size. We have this extruder in kit with stepper motor in our ebay store.
Assembly of this extruder is simple and straightforward, use picture supplied in this listing as visual guide for assembly.