HomeThis high quality Cam Gear replacement is exactly compatible with Many Bernina Sewing Machines, including : 217, 730 Record, 731, 732, 830 Record, 831, 832, 840, 850, 940, 950 Bernina Camstack 217, 730 Record, 731, 732, 830 Record, 831, 832, 840, 850, 940