{"product_id":"oem-goodman-view-port-bushing-for-acss960804cnaa-b1392139-1","title":"OEM Goodman View Port Bushing for ACSS960804CNAA — B1392139","description":"\u003cp\u003eThe genuine \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is the small but essential rubber sight-glass grommet that seals the flame-inspection port on \u003cstrong\u003eACSS960804CNAA\u003c\/strong\u003e gas furnaces. It holds the view-port lens in place, maintains the combustion-chamber seal, and lets a technician safely observe burner flame and ignition without opening the cabinet.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e View port bushing \/ sight-glass grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACSS960804CNAA gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and retains the combustion view port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e bushing engineered to the exact bore and durometer of the original. Generic substitutes often run slightly under-sized or use lower-temp rubber that hardens and cracks near the heat exchanger, breaking the seal. The OEM part guarantees a leak-free, drop-in fit the first time.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Power down the furnace, pop out the old bushing, and seat the new one in the view-port opening. No tools or wiring required — a 2-minute repair for any homeowner or technician.\u003c\/p\u003e\u003cp\u003eAlways disconnect power before servicing. Confirm fitment against your unit's parts list if you are unsure of the model.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057462264179,"sku":"GOODMAN-2420","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acss960804cnaa-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}