{"product_id":"garage-door-gear-kit-for-liftmaster-41a2817-41c4220a-fits-chamberlain-sears-craftsman-1-3-and-1-2-hp-chain-drive-models-drive-gear-and-worm-gear-kit-style-drive-gear-and-worm-gear-kit","title":"Garage Door Gear Kit for Liftmaster 41a2817 41c4220a, fits Chamberlain, Sears, Craftsman 1\/3 and 1\/2 HP Chain Drive Models (Drive Gear and Worm Gear Kit) - style: Drive Gear and Worm Gear Kit","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chamberlain, Sears, Craftsman and LiftMaster 1\/3 and 1\/2 HP chain drive models.\u003c\/li\u003e\n\u003cli\u003eCompatible with chain drive Chamberlain Sears Craftsman manufactured operators 1984-current.\u003c\/li\u003e\n\u003cli\u003eSpecs - Drive Gear Bore Size (Inner Diameter): 1\/2\". Drive Gear Outside Diameter: 2 3\/4\". Drive Gear Number of Teeth: 32. Worm Gear Length: 2 1\/8\". Worm Gear Diameter: 1 1\/8\". Worm Gear Shaft Hole: 1\/2\".\u003c\/li\u003e\n\u003cli\u003ePart Numbers (41C4220A, 41A5021, 41A2817 GEAR ONLY), 81B0045. Kit includes: Drive gear, worm gear, replacement bearings, grease lubricant and installation instructions; comes as shown in the first image\u003c\/li\u003e\n\u003cli\u003eOUR AFTER-SALES SERVICE PROMISE: lf you are not positive that this is the correct item for you, please contact us through our store front page \"Ask a question\" or support email(acvoce@yeah.net). If you are unhappy with it for any reason, reach us and we will sort things out for you.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acvoce","offers":[{"title":"Default Title","offer_id":48200868987031,"sku":"B0G2RV27P9-style-drive-gear-and-worm-gear-kit","price":23.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/412ksnJRgeL.jpg?v=1788457331","url":"https:\/\/tinkervanta.com\/products\/garage-door-gear-kit-for-liftmaster-41a2817-41c4220a-fits-chamberlain-sears-craftsman-1-3-and-1-2-hp-chain-drive-models-drive-gear-and-worm-gear-kit-style-drive-gear-and-worm-gear-kit","provider":"TinkerVanta","version":"1.0","type":"link"}