International Comfort Products 1013833 Blower Assembly Compatible with models GDJ050M12A1, GDJ050M12B1 and GDJ075M12A1 Compatible with models GNJ050M12B1, GNJ050N12A1 and GNJ050N12C1 Compatible with models GNJ075M12B1, GNJ075M16A1 and GNJ075N12A1