{"product_id":"carrier-330426-414","title":"Carrier 330426-414 Motor Arm Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eCarrier 330426-414 Motor Arm and Grommet Assembly\u003c\/strong\u003e is the \u003cstrong\u003eOEM arm\u003c\/strong\u003e that mounts a \u003cstrong\u003eblower motor\u003c\/strong\u003e, supplied as a \u003cstrong\u003eCarrier factory assembly\u003c\/strong\u003e with the \u003cstrong\u003erubber grommet\u003c\/strong\u003e already fitted. Parts listings write it as \u003cstrong\u003eMOTOR ARM \u0026amp; GROMMET ASSY\u003c\/strong\u003e. It belongs to the \u003cstrong\u003e330426\u003c\/strong\u003e family of \u003cstrong\u003emotor arms\u003c\/strong\u003e, which includes the \u003cstrong\u003e330426-401\u003c\/strong\u003e, \u003cstrong\u003e330426-403\u003c\/strong\u003e, \u003cstrong\u003e330426-405\u003c\/strong\u003e, \u003cstrong\u003e330426-406\u003c\/strong\u003e, \u003cstrong\u003e330426-407\u003c\/strong\u003e, \u003cstrong\u003e330426-408\u003c\/strong\u003e, \u003cstrong\u003e330426-409\u003c\/strong\u003e, \u003cstrong\u003e330426-410\u003c\/strong\u003e, \u003cstrong\u003e330426-411\u003c\/strong\u003e and \u003cstrong\u003e330426-412\u003c\/strong\u003e. Each dash number is a \u003cstrong\u003eseparate part\u003c\/strong\u003e, and the \u003cstrong\u003e330426-414\u003c\/strong\u003e is the \u003cstrong\u003ecurrent number\u003c\/strong\u003e when the old arm is stamped \u003cstrong\u003e330426-414\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe name says what it does. The \u003cstrong\u003emotor arm\u003c\/strong\u003e is the \u003cstrong\u003ebracket\u003c\/strong\u003e that carries the \u003cstrong\u003eblower motor\u003c\/strong\u003e and holds its \u003cstrong\u003eshaft\u003c\/strong\u003e in line with the \u003cstrong\u003eblower wheel\u003c\/strong\u003e; the \u003cstrong\u003egrommet\u003c\/strong\u003e is the \u003cstrong\u003erubber bushing\u003c\/strong\u003e that lets the \u003cstrong\u003emotor\u003c\/strong\u003e run without shaking the \u003cstrong\u003ecabinet\u003c\/strong\u003e. Over time \u003cstrong\u003eheat, oil and vibration\u003c\/strong\u003e harden the \u003cstrong\u003erubber\u003c\/strong\u003e, and a \u003cstrong\u003ebent or cracked arm\u003c\/strong\u003e lets the \u003cstrong\u003emotor\u003c\/strong\u003e drop or twist. Typical complaints are a \u003cstrong\u003ebuzzing cabinet\u003c\/strong\u003e, a \u003cstrong\u003eticking sound\u003c\/strong\u003e as the \u003cstrong\u003ewheel\u003c\/strong\u003e touches the \u003cstrong\u003ehousing\u003c\/strong\u003e, or a \u003cstrong\u003eblower\u003c\/strong\u003e that sounds fine on \u003cstrong\u003elow speed\u003c\/strong\u003e and \u003cstrong\u003erough on high\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eReplacing the \u003cstrong\u003e330426-414\u003c\/strong\u003e is a repair that a \u003cstrong\u003etechnician\u003c\/strong\u003e can do quickly, but do the \u003cstrong\u003ediagnosis\u003c\/strong\u003e first. \u003cstrong\u003eLock out the power\u003c\/strong\u003e, spin the \u003cstrong\u003ewheel by hand\u003c\/strong\u003e and check for \u003cstrong\u003erub\u003c\/strong\u003e, then \u003cstrong\u003epush on the motor\u003c\/strong\u003e to feel for \u003cstrong\u003eplay\u003c\/strong\u003e and look at the \u003cstrong\u003egrommet\u003c\/strong\u003e for \u003cstrong\u003esplits, flattening or oil\u003c\/strong\u003e. If the \u003cstrong\u003earm\u003c\/strong\u003e is \u003cstrong\u003ebent, rusted or cracked\u003c\/strong\u003e, or the \u003cstrong\u003erubber\u003c\/strong\u003e is \u003cstrong\u003egone\u003c\/strong\u003e, replace the \u003cstrong\u003eassembly\u003c\/strong\u003e. Mark the \u003cstrong\u003earm orientation\u003c\/strong\u003e before you remove the old one, fit the \u003cstrong\u003e330426-414\u003c\/strong\u003e the same way, tighten the fasteners \u003cstrong\u003ewithout crushing the grommet\u003c\/strong\u003e, and verify the \u003cstrong\u003ewheel clearance\u003c\/strong\u003e before you restore power. Always match the \u003cstrong\u003estamped number\u003c\/strong\u003e and, when in doubt, the \u003cstrong\u003enameplate model and serial number\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Carrier motor arm:\u003c\/strong\u003e The \u003cstrong\u003egenuine Carrier 330426-414\u003c\/strong\u003e, supplied with the \u003cstrong\u003egrommet\u003c\/strong\u003e already fitted.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFixes the cause, not the symptom:\u003c\/strong\u003e Replacing the \u003cstrong\u003earm and grommet\u003c\/strong\u003e together addresses \u003cstrong\u003emotor sag, vibration and noise\u003c\/strong\u003e in one step.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCheap compared with a motor:\u003c\/strong\u003e Checking this \u003cstrong\u003eassembly\u003c\/strong\u003e first can save a \u003cstrong\u003eblower motor replacement\u003c\/strong\u003e that would not have cured the \u003cstrong\u003enoise\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClear identification:\u003c\/strong\u003e The \u003cstrong\u003e330426-414\u003c\/strong\u003e is matched by the \u003cstrong\u003estamped number\u003c\/strong\u003e on the old arm, so there is no guessing between \u003cstrong\u003edash numbers\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Carrier 330426-414?\u003c\/strong\u003e\u003cbr\u003eIt is a \u003cstrong\u003eCarrier MOTOR ARM \u0026amp; GROMMET ASSY\u003c\/strong\u003e, the \u003cstrong\u003earm\u003c\/strong\u003e that \u003cstrong\u003eholds a blower motor\u003c\/strong\u003e with its \u003cstrong\u003erubber grommet\u003c\/strong\u003e installed to \u003cstrong\u003eabsorb vibration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need the motor too?\u003c\/strong\u003e\u003cbr\u003eNot necessarily. Many \u003cstrong\u003enoisy blower\u003c\/strong\u003e complaints come from a \u003cstrong\u003eworn grommet\u003c\/strong\u003e or \u003cstrong\u003ebent arm\u003c\/strong\u003e. \u003cstrong\u003eInspect the 330426-414 assembly\u003c\/strong\u003e and the \u003cstrong\u003emotor bearings\u003c\/strong\u003e before deciding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the 330426 arms interchangeable?\u003c\/strong\u003e\u003cbr\u003eNo. Each \u003cstrong\u003e330426\u003c\/strong\u003e dash number is a \u003cstrong\u003eseparate part\u003c\/strong\u003e. Match the \u003cstrong\u003enumber stamped on the old arm\u003c\/strong\u003e, and use the \u003cstrong\u003eequipment nameplate\u003c\/strong\u003e to confirm when the stamping is \u003cstrong\u003eillegible\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n","brand":"Carrier","offers":[{"title":"Default Title","offer_id":67918851997874,"sku":"330426-414","price":8.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/ac-parts-1000x1000_d8f6c0df-eeb5-4a7f-8ee2-4f92681ea310.webp?v=1755632728","url":"https:\/\/www.gsistore.com\/products\/carrier-330426-414","provider":"GSIstore","version":"1.0","type":"link"}