| No. | 国际编号 | 零件名称 | 图片 |
| C-1 | 41-101A-2300 | Bobbin Winder Ass'y |  |
| C-2 | 41S001S-306H | Bobbin Winder Base Ass'y | |
| C-3 | GP-000765-01 | Bobbin Winder Driving Shaft | |
| C-4 | GP-000764-01 | Bobbin Winder Action Body | |
| C-5 | GP-004578-00 | Bobbin Winder Action Pulley | |
| C-6 | SC-0104-5607 | Screw [11/64”n=40] | |
| C-7 | RI-000040-00 | Bobbin Winder Action Ring | |
| C-8 | 41S009S-306H | Bobbin Winder Shaft Rubber Ring | |
| C-9 | 41-008A-300G | Bobbin Stand | |
| C-10 | 41-009A-300G | Bobbin Stopper | |
| C-11 | 41-010A-300G | Bobbin Winder Adjusting Plate | |
| C-12 | SC-0130-1230 | Screw [1/8”n=40] | |
| C-13 | 06011SW-306H | Washer | |
| C-14 | 41-013A-300G | Bobbin Winder Lever | |
| C-15 | SC-0105-7500 | Screw [M4×P0.7] | |
| C-16 | 41S013S-306H | Bobbin Winder Lever Shaft | |
| C-17 | 04-009C-3710 | E-ring [ф5] | |
| C-18 | 40-007W-1600 | Washer | |
| C-19 | 41S014S-306H | Thread Winder Adjusting Cam | |
| C-20 | 02004SC-4113 | Screw [M4×P0.7] | |
| C-21 | 41S021S-306H | Thread Winder Spring | |
| C-22 | 41S017S-306H | Thread Winder Action Plate | |
| C-23 | AS-000581-00 | Thread Tension Control Ass'y | |
| C-24 | 41S034S-306H | Thread Tension Control Cap Nut | |
| C-25 | 40-804W-1230 | Thread Tension Control Spring Stopper | |
| C-26 | 40-333G-3710 | Thread Tension Control Spring | |
| C-27 | 40-024A-1230 | Spring Cover | |
| C-28 | 40-108A-1306 | Thread Tension Disk | |
| C-29 | 41S028S-306H | Thread Tension Adjusting Shaft | |
| C-30 | 41S026S-306H | Thread Guide Plate | |
| C-31 | SN-0121-7400 | Nut | |
| C-32 | 41S025S-306H | Bobbin Winder Mes | |
| C-33 | SC-0519-2302 | Screw [9/64”n=40] | |
| C-34 | 41S023S-306H | Screw [11/64”n=40] | |
| C-35 | GP-004579-00 | Bobbin Winder Action Body Bushing | |
| C-36 | WS-000073-00 | Washer for Bobbin Winder Driving Shaft | |