The Official Creality 42-40 Stepper Motor is designed for 3D printers, known for its performance as an extruder motor.

• Commonly used as Extruder motor
• Will work for other printers with knowledge about motor phasing
• Improves print quality when used with specific extruders
• In stock and ready to purchase
• Positive customer reviews

Suitable for various printers, it ensures proper operation with knowledge of motor phasing. Its construction includes a flat spot on the shaft for securing the drive gear, resulting in improved print quality.