{"product_id":"4520a20049a-air-conditioner-link","title":"LG Air Conditioner Link - 4520A20049A","description":"\u003cp\u003eRestore the automated precision of your cooling system with the LG 4520A20049A Air Conditioner Link. This critical mechanical component serves as the \"connecting rod\" between the swing motor and the louver blades. Its primary function is to translate the rotational movement of the motor into the smooth, linear oscillation of the air deflectors. If your air conditioner's motor is running but the louvers are stuck, hanging loosely, or moving unevenly, this link is likely cracked or disconnected at the pivot points.\u003c\/p\u003e\u003cp\u003eThe 4520A20049A is manufactured from a high-tensile, low-friction polymer. This specific material is chosen for its ability to withstand thousands of oscillation cycles without wearing down the attachment pins, ensuring that your \"Auto Swing\" feature remains silent and responsive throughout the life of the unit.\u003c\/p\u003e\u003cstrong\u003eInstallation \/ Replacement Instructions:\u003c\/strong\u003e\u003col\u003e\n\u003cli\u003eSafety First: Turn off the air conditioner and disconnect it from the main power source.\u003c\/li\u003e\n\u003cli\u003eAccess the Louver Assembly: Open the front intake grille. You may need to gently remove the horizontal louver blade to see the internal linkage mechanism.\u003c\/li\u003e\n\u003cli\u003eLocate the Link: The 4520A20049A is the small plastic arm connecting the drive shaft of the swing motor to the louver's mounting pin.\u003c\/li\u003e\n\u003cli\u003eRemove the Broken Link: Carefully unclip or slide the damaged link off the motor shaft and the louver tab. Be gentle to avoid snapping the small plastic pins on the louver itself.\u003c\/li\u003e\n\u003cli\u003eInstall the New Link: Snap the new 4520A20049A onto the motor-side drive first, then align and press it onto the louver attachment point.\u003c\/li\u003e\n\u003cli\u003eVerify Movement: Manually move the louver to ensure the link slides freely without binding. Restore power and activate the \"Swing\" mode to confirm the automated system is fully restored.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003col\u003e\n\u003cli\u003eAC Louver Drive Linkage – Part Number: 4520A20049A\u003c\/li\u003e\n\u003cli\u003eRestores Auto-Swing: Re-establishes the mechanical connection between the motor and air deflectors.\u003c\/li\u003e\n\u003cli\u003eLow-Friction Material: Engineered for smooth, quiet operation without the need for lubrication.\u003c\/li\u003e\n\u003cli\u003eHigh-Durability Polymer: Resists the brittleness and cracking often caused by constant exposure to cold airflows.\u003c\/li\u003e\n\u003cli\u003ePrecision Snap-Fit: Features factory-spec tolerances for a secure hold on the motor shaft and louver pins.\u003c\/li\u003e\n\u003cli\u003eOEM-Quality Part: A genuine LG replacement component designed to perfectly match the mechanical timing and dimensions of your unit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":39656821227699,"sku":"4520A20049A","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/4003\/1667\/files\/4520A20049A_R01_C02.jpg?v=1755948542","url":"https:\/\/lgparts.com\/pt\/products\/4520a20049a-air-conditioner-link","provider":"LG Parts","version":"1.0","type":"link"}