{"product_id":"oem-goodman-motor-mount-arm-for-wahms3642p4aba-b1376853","title":"OEM Goodman Motor Mount Arm for WAHMS3642P4ABA — B1376853","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1376853 Motor Mount Arm\u003c\/strong\u003e is a genuine OEM bracket that secures the blower motor within the housing of \u003cstrong\u003eWAHMS3642P4ABA\u003c\/strong\u003e air handlers. It holds the motor in precise alignment with the blower wheel and dampens operating vibration, keeping the assembly quiet and protecting the motor bearings from premature wear.\u003c\/p\u003e\u003cp\u003eStamped to the factory profile, the arm bolts to the blower housing and clamps the motor at the correct height and angle so the wheel runs true within the scroll. A bent, cracked, or rusted mount arm leads to wheel rub, noise, and motor misalignment — replacing it with the exact OEM arm restores proper geometry and smooth operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: Blower motor mount arm \/ bracket\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WAHMS3642P4ABA air handler\u003c\/li\u003e\n\u003cli\u003eMaterial: Stamped\/coated steel\u003c\/li\u003e\n\u003cli\u003eFunction: Secures and aligns blower motor, dampens vibration\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1376853\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e arm matches the factory bolt pattern and motor clamp geometry for correct alignment. A \u003cstrong\u003eGeneric\u003c\/strong\u003e or universal bracket often requires drilling or shimming and can leave the wheel off-center, causing noise and accelerated bearing wear.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5)\u003c\/strong\u003e — Requires removing the blower assembly to access the motor band and mount bolts. Transfer the motor to the new arm, preserve the original clamp position, and confirm the wheel spins without housing contact before powering up.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032424563059,"sku":"B1376853-GEN","price":3.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048284438899,"sku":"B1376853","price":5.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-psc-B1376853_ede1af8d-4c21-4625-b92b-134ea325044f.jpg?v=1782949611","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-motor-mount-arm-for-wahms3642p4aba-b1376853","provider":"National HVAC Parts","version":"1.0","type":"link"}