{"product_id":"41a543413a-garage-door-opener-belt-257-41a543413-drive-belt-for-8ft-doors","title":"41A5434-13A Garage Door Opener Drive Belt 257\" for LiftMaster Chamberlain Sentex Whisper Belt-Drive Opener","description":"\u003ch2\u003e41A5434-13A Garage Door Opener Drive Belt (257\")\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Length: 257 inches\u003c\/li\u003e\n\u003cli\u003eDesigned for 8-foot high residential garage doors\u003c\/li\u003e\n\u003cli\u003eSteel-reinforced construction for durability and longevity\u003c\/li\u003e\n\u003cli\u003eEngineered for stable and quiet operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamberlain \/ LiftMaster:\u003c\/strong\u003e 41A5434-13A, 41A5434-13, 041A5434-13, 041A5434-13A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with garage door openers on 8-foot tall doors\u003c\/li\u003e\n\u003cli\u003eCompatible with specific models from Chamberlain, Liftmaster, Craftsman, and Sentex\u003c\/li\u003e\n\u003cli\u003eFits models including 2280, 2280R, and 3280\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVisible signs of wear, such as fraying, cracking, or missing teeth\u003c\/li\u003e\n\u003cli\u003eGarage door operates inconsistently or slips during movement\u003c\/li\u003e\n\u003cli\u003eIncreased noise or grinding sounds from the drive system\u003c\/li\u003e\n\u003cli\u003eThe belt appears loose or has excessive slack after tensioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways disconnect power to the garage door opener before beginning installation\u003c\/li\u003e\n\u003cli\u003eConsult your opener's user manual for specific replacement instructions\u003c\/li\u003e\n\u003cli\u003eEnsure the new belt is tensioned correctly according to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eAfter installation, run the opener through several full cycles to confirm smooth operation\u003c\/li\u003e\n\u003cli\u003eCheck and adjust the open and close travel limits if necessary\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46274145550525,"sku":"AZ00174255","price":53.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00174255_1_55573e1b-43e3-4feb-9b8b-3f811dd1c3bb.jpg?v=1767695568","url":"https:\/\/bluestarspartstrend.com\/products\/41a543413a-garage-door-opener-belt-257-41a543413-drive-belt-for-8ft-doors","provider":"BlueStars Parts","version":"1.0","type":"link"}