Bobbin Winder Spring # X59939021

Babylock Sewing Machine Models:
B15, B17, B21, BL37, BL6200, BL6700, BLR2, BLR3, ESE2, ESP
Brother Sewing Machine Models:
JS2130, LS1217, LS1520, LS1717, LS1817, LS2000, LS2020, LS2020P, LS2125, LS2125B, LS2125I, LS2129, LS2130, LS2150, LS2160, LS2220, LS2250PRW, LS2300PRW, LS2350, LS2400, LS2720, LS2725, LS2820, LS2825, LS2920, LS30, LS3125, LX3125, LX3125E, NV1250D, NV350SE, NV400, NV400SE, NV750E, NV780D, NX450, NX450Q, NX800, PE700, PE700II, PE770, PE780D, PS1000, PS1250, PS1800, PS1950, PS21 Pacesetter, PS2100, PX100, PX150, PX200, PX300, RS15, RS25, RS35, SL7, VX1120, VX1125, VX1140, VX1435, X5, XL5010, XL5011, XL5012, XL5020, XL5021, XL5022, XL5030, XL5031, XL5032, XL5050, XL5060, XL5070, XL5100, XL5130, XL5200, XL5232, XL5300, XL5340, XL5500, XL5600, XL5700

Riccar Sewing Machine Models:
R3100, R3200