{"product_id":"eureka-sanitaire-12-base-assembly-for-sc663-s677","title":"Eureka Sanitaire 12\" Base Assembly for SC663 \/ S677","description":"\u003cp\u003eThis \u003cstrong\u003e12-inch base assembly\u003c\/strong\u003e (Part #55726-25) is the lower nozzle housing for Eureka \/ Sanitaire SC663 and S677 commercial upright vacuum cleaners. The base holds the brush roll, forms the floor-contact nozzle, and creates the seal that channels suction across the full 12-inch cleaning width.\u003c\/p\u003e\u003cp\u003eOn a commercial machine the base wears fast, taking impacts against baseboards, furniture legs, and floor transitions until the housing cracks or the nozzle lip wears down and suction falls off. A new base assembly re-establishes the airflow seal and proper brush positioning, restoring the strong, even pickup these Sanitaire uprights are known for.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Eureka \/ Sanitaire SC663 and S677 uprights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning width:\u003c\/strong\u003e 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Lower base \/ nozzle housing for brush roll and floor seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA direct replacement base to keep your SC663 or S677 cleaning at full performance. (SKU: 55726-25)\u003c\/p\u003e","brand":"Eureka","offers":[{"title":"Default Title","offer_id":49014936011002,"sku":"55726-25","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3934\/3354\/files\/55726-25-00.jpg?v=1781599353","url":"https:\/\/evacuumsandmore.com\/products\/eureka-sanitaire-12-base-assembly-for-sc663-s677","provider":"Vacuums and More","version":"1.0","type":"link"}