{"product_id":"oem-goodman-blower-motor-mount-arm-for-advc81005cxba-b1376857","title":"OEM Goodman Blower Motor Mount Arm for ADVC81005CXBA — B1376857","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1376857 motor mount arm\u003c\/strong\u003e is a genuine OEM support bracket that secures the blower motor within the \u003cstrong\u003eADVC81005CXBA\u003c\/strong\u003e furnace assembly. Working with the motor's belly-band, these mount arms hold the motor in precise alignment with the blower housing and isolate vibration for quiet operation. Cracked, bent, or corroded mount arms cause rattling, blower-wheel rub, and premature bearing wear — replacing them restores solid, resonance-free mounting.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1376857\u003c\/li\u003e\n\u003cli\u003eType: Blower motor mount arm \/ support bracket\u003c\/li\u003e\n\u003cli\u003eFunction: Motor retention and vibration isolation\u003c\/li\u003e\n\u003cli\u003eApplication: Furnace blower assembly\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana ADVC81005CXBA\u003c\/li\u003e\n\u003cli\u003eGenuine OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eMotor mounting is dimensionally critical. The \u003cstrong\u003eOEM B1376857\u003c\/strong\u003e matches the factory bolt pattern, arm length, and grommet spacing exactly, so the blower stays centered in its housing. Universal or fabricated brackets often force minor misalignment that leads to noise and vibration. For a component that determines motor alignment, OEM is the reliable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Plan on 30–45 minutes since the blower assembly usually must be partially withdrawn to access the mount arms. Cut power at the disconnect first. Support the motor, transfer one arm at a time to maintain alignment, and torque evenly. Larger jobs are best handled by an HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057132061043,"sku":"GOODMAN-B1376857","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-blower-motor-mount-arm-for-advc81005cxba-b1376857","provider":"National HVAC Parts","version":"1.0","type":"link"}