{"product_id":"pentair-replacement-union-o-ring-for-challenger-pumps-2-3-8-id-1-8-cs","title":"Pentair Replacement Union O-Ring for Challenger Pumps, 2 3\/8\" ID, 1\/8\" CS","description":"\u003cdiv class=\"productDescription\"\u003e\n\u003cp\u003e\u003cstrong\u003eO-Ring, 2-3\/8\" ID x 1\/8\" Cross Section – Generic Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003e2-3\/8\" inner diameter O-ring\u003c\/strong\u003e with a \u003cstrong\u003e1\/8\" cross section\u003c\/strong\u003e is a \u003cstrong\u003edurable, general-purpose replacement\u003c\/strong\u003e designed for a variety of pool and spa sealing applications. It serves as a \u003cstrong\u003edirect replacement for the Pentair Challenger Pump union O-ring\u003c\/strong\u003e, OEM part number \u003cstrong\u003e355330\u003c\/strong\u003e, and fits securely to help maintain proper system sealing and performance.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality standard elastomer material, this O-ring provides a dependable seal for pump unions, fittings, and other components in pool and spa systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCompatible replacement for \u003cstrong\u003ePentair Challenger Pump union O-ring (OEM #355330)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDimensions: \u003cstrong\u003e2-3\/8\" ID x 1\/8\" cross section\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-quality standard elastomer for dependable sealing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned for use in pool and spa water systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCost-effective alternative to OEM parts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSimple installation for maintenance and repair\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso Replaces:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Horizon Pool \u0026 Spa Parts, Inc.","offers":[{"title":"EACH","offer_id":52114417910060,"sku":"11299","price":2.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/0323\/3324\/files\/BC_Upload_b24b4016-2a06-4ae9-aaa0-a8e31722b124.jpg?v=1761087640","url":"https:\/\/poolspaprosupply.com\/products\/pentair-replacement-union-o-ring-for-challenger-pumps-2-3-8-id-1-8-cs","provider":"Pool \u0026 Spa Pro Supply Co.","version":"1.0","type":"link"}