Based on this product's specifications, here are some alternatives and similar models
Stepper motor for Flashforge Creator3 (model 30000614001) — replacement drive component
Summary description:
Replacement stepper motor compatible with Flashforge Creator3, model 30000614001. Designed as a drive component for motion control in the Creator3 3D printer, it serves to restore or maintain axis movement precision. Use for repairing or replacing a worn or faulty motor to ensure reliable printing performance and reduce downtime.