Guaranteed to fit Bernina Sewing Machine Models:Artista 180, Artista 185, Artista 200, Artista 640, Artista 730, Aurora 435, Aurora 450, B480, B560, B580, B590, B710, B740, B750QE, B770QE, B780, B790, B790 Plus, B820, B830, B880, B880 Plus Alternate Part Numbers: 0088787500