{"product_id":"2-14-id-x-2-12-od-o-ring-2540-294","title":"2-1\/4\" ID x 2-1\/2\" OD O-Ring 2540-294","description":"\u003cp\u003eThis genuine Sundance Spas O-ring creates a watertight seal for 2-inch union connections in your spa's plumbing system. Measuring 2-1\/4\" inner diameter, 2-1\/2\" outer diameter with a 1\/8\" cross section, this OEM replacement part maintains the precise tolerances your Sundance spa was designed with. Quality rubber construction resists chlorine, heat, and chemical degradation for reliable long-term performance.\u003c\/p\u003e\u003cp\u003eAt Bubbles Supply, we guarantee exact fit compatibility and back every O-ring with our comprehensive 1-year warranty. Orders ship same-day to get your spa running quickly. When installing, ensure the union surface is clean and dry, and apply a thin layer of silicone lubricant to prevent pinching during assembly. Always inspect O-rings for nicks or stretching before installation to maintain optimal seal integrity.\u003c\/p\u003e\n\u003c!-- p11:start --\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch2\u003eRelated parts \u0026amp; guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/product\/2-12-id-x-2-34-od-o-ring-6500-816\"\u003e2-1\/2\" ID x 2-3\/4\" OD O-Ring 6500-816\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/5-78-id-x-6-od-o-ring-6500-605\"\u003e5-7\/8\" ID x 6\" OD O-Ring 6500-605\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/58-id-x-1116-od-o-ring-6500-813\"\u003e5\/8\" ID x 11\/16\" OD O-Ring 6500-813\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/seals-gaskets\"\u003eSee all Seals \u0026amp; Gaskets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/knowledge\/why-your-hot-tub-is-leaking-from-the-bottom\"\u003eWhy your hot tub is leaking from the bottom\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"Sundance Spas","offers":[{"title":"Default Title","offer_id":50249006612837,"sku":"2540-294","price":4.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/2-14-id-x-2-12-od-o-ring-2540-294-2540-294-3_a98cbc53-34fd-4030-ac48-1622ce445128.jpg?v=1779741122","url":"https:\/\/checkout.bubblessupply.com\/products\/2-14-id-x-2-12-od-o-ring-2540-294","provider":"Bubbles Supply","version":"1.0","type":"link"}