{"product_id":"oem-goodman-view-port-bushing-for-acvm960604cxba-b1392139-1","title":"OEM Goodman View Port Bushing for ACVM960604CXBA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM sight-glass grommet engineered for \u003cstrong\u003eACVM960604CXBA\u003c\/strong\u003e modulating gas furnaces. This small but essential rubber\/plastic bushing seals the inspection port on the combustion chamber housing, allowing safe visual confirmation of the burner flame while preventing air leakage and protecting the surrounding sheet metal from heat and vibration wear.\u003c\/p\u003e\u003cp\u003eOver time the original bushing can dry out, crack, or fall out, leading to a poor seal and a nuisance flame-sensing or pressure fault. Replacing it with the exact OEM part restores a clean, factory-tight fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View \/ sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACVM960604CXBA\u003c\/li\u003e\n\u003cli\u003eEquipment: Goodman modulating gas furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature rated elastomer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e component, dimensionally identical to the part installed at the factory. Generic universal grommets may not seat flush in the stamped port opening and can degrade quickly near the heat exchanger. The OEM bushing guarantees correct diameter, depth, and temperature rating.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e No tools required in most cases — power down the furnace, remove the old bushing, and press the replacement into the port opening. A typical install takes under five minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057491558771,"sku":"GOODMAN-2960","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acvm960604cxba-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}