{"product_id":"oem-goodman-view-port-bushing-for-gsm060-3-b1392139","title":"OEM Goodman View Port Bushing for GSM060-3 — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman B1392139 is a genuine OEM view port bushing (sight-glass grommet) designed for the \u003cstrong\u003eGoodman GSM060-3\u003c\/strong\u003e gas furnace and compatible models in the same platform. This small but essential component seals and secures the burner observation port, allowing safe visual inspection of the flame while maintaining the integrity of the combustion chamber. A cracked, missing, or deteriorated bushing can allow air leakage and interfere with proper flame observation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e View Port \/ Sight Glass Bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e GSM060-3 gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature rated grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine Goodman OEM part\u003c\/strong\u003e, guaranteeing an exact fit and factory-spec heat resistance. Generic universal grommets may not seal correctly against Goodman's port opening or withstand sustained combustion-chamber temperatures, risking premature failure. For a critical safety-adjacent component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e The bushing presses into the burner viewing port opening and typically requires no tools. Always shut off gas and electrical power before servicing. If you are unsure, consult a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058180637043,"sku":"GOODMAN-12925","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-gsm060-3-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}