Fits most common drop in and front loading demostic sewing machines.
 
Alternate Part Numbers: 395055-91, 55623, 616513, 100376051, 111533200, 100376-053, SA159, 4160555-01, 55623, 761094104, 761094115, A9117-007-000, 48794B657074, 48794B657084, H12413002, A9851D250A0