{"product_id":"otl-tr","title":"LiftMaster 41A3489 Trolley Assembly (T-Rail)","description":"IMPORTANT NOTE: Due to supply line shortages, shipping times may be delayed. Please contact us for estimated shipping times.\u003cbr\u003e\u003cbr\u003eGarage Door LiftMaster 41A3489 Trolley Assembly. For use on T-rail garage door opener rails. For use with various LiftMaster® and Chamberlain® Garage Door Openers that utilize a T-rail assembly. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.  Also known as:  1B1435, 41B3215, 41B2617, 65411, 1A955, 041A3489, 4A1020, 062245, 1B3869, 4A1051, 41B2771\u003cbr\u003e\u003cbr\u003e IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.","brand":"Service Spring","offers":[{"title":"Default Title","offer_id":51360636305728,"sku":"OTL-TR","price":121.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0013\/1904\/files\/OTL-TR.jpg?v=1778359505","url":"https:\/\/shop.ddmgaragedoors.com\/products\/otl-tr","provider":"DDM Garage Doors","version":"1.0","type":"link"}