This kit is a complete setup for 3D Printer Bowden Extruder. It is designed to work with 1.75mm filament. The kit comes unassembled and includes a stepper motor if you choose this option.
nAll necessary hardware is included in the kit.
n1 x Steel mounting angle
n1 x Aluminium main extruder body
n1 x Aluminium tension lever
n1 x Idler bearing for 1.75mm filament
n1 x Stainless filament drive gear for 5mm bore (NEMA 17 shaft)
n1 x High tension spring
n2 x PC4-M6 straight tube fittings
n1 x Assembly screws
n1 x NEMA 17 Stepper Motor, with connection cable