Amazon.com: Usongshine Nema 17 Stepper Motor Bipolar Step Motor for Titan Extruder 3D Printer 4.1V 1A 13Ncm (18.4oz.in) 4 Lead 1.8 Deg with 1m Cable (17HS4023) : Electronics
Nema 17 Stepper Motor 5PCS 17HS4401 NEMA17 42 Motor – TwoTrees Official Shop