3D Printer MK7 MK8 Filament Extruder Feeder Kit for 1.75mm /w Driver Gear (Right Hand Version) for Prusa i3 or other RepRap

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High Quality Filament Extruder Feeder Kit, spring loaded for easy loading and unloading of filament. Makerbot designed kit includes grooved ball bearing, spring and fixing screws, stainless driver gear and stepper motor.

Please refer to supplied motor drawing/datasheet for motor data and cable pinout.

Package contents:

1 x Pre-assembled extruder kit (rigth side) 1 x Stainless filament drive gear for 5mm bore with set screw (NEMA 17 shaft)

Designed by Makerbot