This listing is for 2 sets Brand New High Quality 

Rotating Hook Bevel Gear # 103361 for Singer sewing machines. 

Fits Singer 500 Stylist Series Singer 800 Stylist Series Singer Singer 620 Singer 625 Singer 628 Singer 629 Singer 630 Singer 635 Singer 636 Singer 639 Singer 640 Singer 645 Singer 646 Singer 649 Singer

Part #: 103361