Part number: 18339 Part name: BOBBINS Material: STEEL Compatibility This high quality LARGE STEEL BOBBINS replacement is exactly Compatible with/Replacement for Many Industrial Sewing Machines, including (many not listed): Compatible with/Replacement for PFAFF BRAND:541 542 543 544 545 546 551 552 553 554 555 591 592 593 594 595 596 720 748 1240 1241 1242 1243 1244 1245 1246 Compatible with/Replacement for DURKOPP ADLER BRAND:167, 168, 169, 267, 268 Compatible with/Replacement for DIAMOND BRAND:TB-545 TB-546 TB-1245 TB-1246 Compatible with/Replacement for JUKI BRAND:LS-341 LS-1341 LS-1342 Compatible with/Replacement for MILLION SPECIAL BRAND:MS-1245 Compatible with/Replacement for TAKING BRAND:TK-545 TK-546 TK-1245 TK-1246 Compatible with/Replacement for TYPICAL BRAND:TW3-341