Bobbin Case Opening Lever Compatible with Juki Industrial Walking Foot Sewing Machines. Part Number #: B1824-563-000 (B1824563000) Compatible with Juki models: LU-563, LU-563N, LU-1508, LU-1508N, LU-1509, LU-1509N, LU-1510, LU-1510N, LU-1520N, LU-1560, LU-1560N, LU-1565N You will receive 2 pcs.