Model # 14SH744 Official Singer overlock sewing machine

Part #550359

The manufacturer no longer makes this part, and there's no substitute part

Part #550450

The manufacturer no longer makes this part, and there's no substitute part

Part #412798

The manufacturer no longer makes this part, and there's no substitute part

Part #410324

The manufacturer no longer makes this part, and there's no substitute part

Part #410351

The manufacturer no longer makes this part, and there's no substitute part

Part #543801-010

The manufacturer no longer makes this part, and there's no substitute part

Part #544211-002

The manufacturer no longer makes this part, and there's no substitute part

Part #543801-007

The manufacturer no longer makes this part, and there's no substitute part

Part #543805-005

The manufacturer no longer makes this part, and there's no substitute part

Part #410370

The manufacturer no longer makes this part, and there's no substitute part