Based on this product's specifications, here are some alternatives and similar models
Tower tray connector Brother TC-4100 for HL-L9310CDW MFC-L9570CDW
Summary description:
The Brother TC-4100 Tower tray connector is designed for multifunctional printers HL-L9310CDW and MFC-L9570CDW. It ensures reliable connectivity and optimal performance. The product comes in white and is sold as a single piece. Ideal for maintaining printer functionality.