229-21704 tension spring A standard for 4 DDL lockstitch machines. For heavy duty type use B3114232000.
229-34251 KNEE PAD PLATE ASSY 4 DDL GENUINE
Reference: 22934251
229-34251 Knee pad plate assembly for 4 DDL-8700 lockstitch sewing machine
229-34251 Knee pad plate assembly for 4 DDL-8700 lockstitch sewing machine
22934251
229-34251 Knee pad plate assembly for 4 DDL-8700 lockstitch sewing machine
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229-21506=B3126012000 Tension disc for 4 DDL lockstitch machines.
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229-01300 slide plate holding spribg for 4 DDL-8700 machine.
22947808=11313103 thread guide for knife for 4 DDL-8700B-7, DDL900A, DLN5410N7 machines.