Based on this product's specifications, here are some alternatives and similar models
3D printer extruder Flashforge Adventurer 3 compatible, replacement extruder assembly (MPN 20.000726001)
Summary description:
Compatible extruder assembly for Flashforge Adventurer 3 3D printers, intended as a replacement part (MPN 20.000726001). Designed to restore filament feeding and extrusion performance without modifying the printer. Useful for repairing worn or damaged extruders, reducing downtime and maintaining print quality. Please verify compatibility with your Adventurer 3 before purchase.