This extruder stepper motor is specifically for QIDI Tech MAX3, PLUS3, and SMART3 3D printer models. The motor comes complete with a pre-attached connector cable featuring color-coded wires for straightforward installation. The durable metal construction and robust mounting points make it a reliable replacement component. The motor's compact design maintains compatibility with the original specifications while delivering the torque needed for smooth printing operations. The integrated connector makes it simple to plug and play, minimizing printer downtime during replacement. This replacement motor helps maintain optimal print quality and reliable filament control in your 3D printing projects. Perfect for maintaining or repairing your QIDI Tech printer when the original extruder motor needs replacement.