{"product_id":"400-5171","title":"Waterway Split Nut [2\" Heater] (400-5171)","description":"\u003cp\u003eWaterway Split Nut [2\" Heater] is a genuine-style replacement component from Waterway Plastics designed to support secure plumbing connections, service access, and leak-resistant equipment repairs. For pool and spa equipment repairs, small parts like this can make a meaningful difference in how well the system seals, fits, and operates after service.\u003c\/p\u003e\u003cp\u003eUnion and split nut components make it easier to connect or service heaters, filters, pumps, and related plumbing assemblies. Match thread style, diameter, and mating parts carefully to avoid leaks or fitment issues.\u003c\/p\u003e\u003cp\u003eUse this item when repairing compatible Waterway equipment or replacing a missing, worn, or damaged part. Because many pool and spa components look similar, verify the part number, dimensions, connection style, and system application before purchase.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement union component for compatible Waterway plumbing\u003c\/li\u003e\n\u003cli\u003eHelps secure equipment connections during repairs\u003c\/li\u003e\n\u003cli\u003eUseful for heater, filter, or pump service applications\u003c\/li\u003e\n\u003cli\u003eVerify thread type and size before ordering\u003c\/li\u003e\n\u003cli\u003eWaterway part number 400-5171 helps confirm fitment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":48502935978139,"sku":"400-5171","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/89-270-1045_XL.jpg?v=1778032615","url":"https:\/\/www.bathandspaparts.com\/products\/400-5171","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}