{"product_id":"two-piece-screw-drive-garage-door-opener-coupler-s","title":"Two Piece Screw Drive Garage Door Opener Coupler Set Compatible With LiftMaster Chamberlain Sprockets Replacement 25C20 25A18 Fixes Broken Shaft Easy DIY Installation Works With 1000SD 2000SD 1000SDR Models","description":"\u003cdiv\u003eTwo-Piece Screw Drive Coupler for LiftMaster Openers\u003cbr\u003e\n✔️ Includes two-piece coupler, fits LiftMaster 1000SD\/2000SD\/1000SDR \u003cp\u003eThis two-piece screw-drive garage door opener coupler replaces a worn or broken shaft in screw-drive systems for LiftMaster and Chamberlain openers. It’s a handy DIY fix you can install in most home garages to restore smooth door operation.\u003c\/p\u003e ✅ Part number: 025C0020 (formerly 25C20) for easy ordering \u003cbr\u003e\n✅ Universal compatibility with LiftMaster models 1000SD, 2000SD, 1000SDR, 2000SDR, 2110, 2220 and Chamberlain models 4600, 4620, 4640, 9902, PD420, PD460-2, 9950, and more \u003cbr\u003e\n✅ Replaces worn coupler connecting motor to screw-drive rail to restore motion \u003cbr\u003e\n✅ Dimensions: length 1.57 in (39.9 mm), outer diameter 1.18 in (30.0 mm), inner diameter 0.8 in (20.3 mm) with 8 grooves \u003cbr\u003e\n✅ Easy installation: refer to online replacement videos; ensure motor position matches door position \u003cbr\u003e\n✅ Color: Black \u003cbr\u003e \u003cp\u003e💡 What is a garage door opener coupler used for?\u003c\/p\u003e\n\u003cp\u003eA handy, general explanation: It connects the motor to the screw-drive rail, letting the door move smoothly.\u003c\/p\u003e\nHere are the key ways this part helps in everyday use:\n- Transmits torque from the motor to the screw-drive rail for door movement.\n- Replaces worn or broken shafts to restore reliable operation.\n- Works with common LiftMaster and Chamberlain models like 1000SD, 2000SD, and 1000SDR. \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48242884968683,"sku":"VXB0BKKT5JCT","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81dk_pYnGIL.jpg?v=1778453482","url":"https:\/\/vxb.com\/products\/two-piece-screw-drive-garage-door-opener-coupler-s","provider":"VXB Bearings","version":"1.0","type":"link"}