Part Number: 288-0843-010 (Core ferrite)Part Number: 288-1337-080 (Core ferrite)Part Number: 528T500-3C8 (Core ferrite)Part Number: 56-590-65A2-4A (Core ferrite)Part Number: 905411762 (Core ferrite)Part Number: 905411784002 (Core ferrite)Part Number: 905-9-10522 (Core ferrite)