{"product_id":"oem-goodman-rubber-coupling-for-gks90904cxad-furnace-10254303","title":"OEM Goodman Rubber Coupling for GKS90904CXAD Furnace — 10254303","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10254303 Rubber Coupling\u003c\/strong\u003e is a genuine OEM flexible connector used in the \u003cstrong\u003eGKS90904CXAD\u003c\/strong\u003e high-efficiency gas furnace. This coupling joins condensate drain or inducer\/trap tubing, providing a vibration-absorbing, leak-tight seal between components. On 90%+ condensing furnaces, a cracked or hardened coupling leads to water leaks, trap faults, and pressure-switch lockouts, so a fresh OEM seal keeps the drainage system reliable.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 10254303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e Goodman GKS90904CXAD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flexible rubber coupling \/ seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e EPDM-grade rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Condensate\/drain tube connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e Compression \/ friction fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman coupling\u003c\/strong\u003e is molded to the exact inside diameter and durometer your furnace's tubing requires, ensuring a slip-free, leak-free joint. Hardware-store rubber couplings often have the wrong ID or wall thickness and weep under thermal cycling. OEM guarantees the correct fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Slide the old coupling off, clean the tube ends, and press the new coupling into place. No tools required in most applications. Inspect for leaks after the first heating cycle.\u003c\/p\u003e\u003cp\u003eAn inexpensive, high-value maintenance part. Contact info@nationalhvacparts.com for compatibility help.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058096259443,"sku":"GOODMAN-10783","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-for-gks90904cxad-furnace-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}