Based on this product's specifications, here are some alternatives and similar models
Y-axis belt adjustment kit for AnyCubic Kobra3/Combo, compatible part S010243
Summary description:
Y-axis belt adjustment accessory compatible with AnyCubic Kobra3 and Kobra Combo printers (compatible part S010243). Designed to adjust and tension the Y-axis timing belt, it helps restore accurate belt alignment and stable motion. Useful for maintenance, repairs, or upgrades to reduce backlash and improve print quality without altering core printer components.