Guaranteed to fit Husqvarna Viking Sewing Machine Models:
1010, 1020, 1030, 1040, 1060, 1070, 100, 120, 150, 150E, 180, 185, 190, 19E, 21, 21E, 3230, 3300, 3310 3320, 3610, 49, 51, 52, 5230, 5430, 5530, 5540, 5570, 5610, 5710, 6010, 6020, 6030, 610 (old), 6170, 620 (old), 6230, 6240, 6260, 6270, 630 (old), 6360, 6370, 6430, 6440, 6460, 6470, 6570, 6690, 7, 90, 940, 945, 95, 950, 950S, 960, 980, 990, 990S

Guaranteed to fit White Sewing Machine Models:
3200, 3500, 3900, 8410, 8910