Guaranteed to fit Viking Sewing Machine Models:
955E, 950E, 755 Quilt, 750 Quilt, 555, 545

Group 7 Models:
Designer SE, Designer I USB, Designer I ESS, Designer I, Quilt Designer II, Designer II, Quilt Designer, Designer Diamond, Designer Jade 35, Designer Ruby Royale, Designer Topaz 20, Designer Topaz 30, Designer Topaz 50, Designer SE, Designer SE Limited Edition, Designer I, II, Quilt Designer, Quilt, Designer II, Opal 690Q, Opal 670, Sapphire 830, Sapphire 835, Sapphire 850, Sapphire 855, Sapphire 870, Sapphire 875Q, Sapphire 930, Sapphire 960Q, Tribute 145C

Alternate Part Numbers: 4129141-46