{"product_id":"1st-check-assembly-3","title":"1st Check Assembly","description":"This is a first cam check for the Wilkins 350AST series double check valve assemblies. This is a complete check for the first check. The check is held in place by a plastic retainer. Use caution when removing retainer as they often break. Retainer is included. Genuine Zurn\/Wilkins repair parts. No special tools are required for servicing.\u003cbr\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796789043477,"sku":"RK4-350ASTCK1","price":590.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182891.jpg?v=1772729935","url":"https:\/\/www.backflowpreventer.com\/products\/1st-check-assembly-3","provider":"Water Specialties Company","version":"1.0","type":"link"}