{"product_id":"cam-gear-507670","title":"Cam Gear 507670 for Singer 740, 744, 746, 760, 764, 766","description":"\u003cp\u003eCam gear 507670 is the drive gear for the pattern cam stack in the Singer 740, 744, 746, 760, 764 and 766. The main shaft turns it, and it in turn rotates the cams that swing the needle sideways for zigzag and pattern stitches. When its teeth strip or the hub splits, the needle stops swinging, the pattern selector seems to do nothing, or the machine grinds when you choose a stitch.\u003c\/p\u003e\u003cp\u003eSold as a single gear.\u003c\/p\u003e\u003ch2\u003eCompatible machines (6)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSinger:\u003c\/strong\u003e 740, 744, 746, 760, 764, 766\u003c\/p\u003e\u003cp\u003eGears of this generation often crack at the hub, so inspect the neighbouring gears while the cover is off. Compare the tooth count and hub shape with your damaged gear before fitting, and recheck the stitch-width timing once it is in.\u003c\/p\u003e","brand":"Sewlume","offers":[{"title":"Default Title","offer_id":68196312612952,"sku":"507670","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/4092\/8600\/files\/cam-gear-507670-1.jpg?v=1794553184","url":"https:\/\/sewlume.com\/products\/cam-gear-507670","provider":"Sewlume","version":"1.0","type":"link"}