41A4885-5

LiftMaster, Sears Craftsman, and Chamberlain Garage Door Opener Gear & Sprocket Assembly

  • Replacement Gear and Sprocket assembly compatible with LiftMaster, Chamberlain, Sears Craftsman, and Chamberlain brand belt drive garage door openers 2001 thru 2017.
  • Compatible with LiftMaster Chamberlain belt drive garage door opener models 2280, 2580, 2585, WD822K, WD922K, WD912KS, WD822KS, WD912KS (all models may not be listed).
  • Includes spring washer, thrust washer, retaining ring, bearing plate, roll pins (2), drive gear and worm gear, helical gear w/retainer and grease.
  • 41A4885-5 ONLY FOR GARAGE DOOR OPENERS 2001 to 2017.
  • Repair gear sets for openers made before 1984 are no longer available.






Contact Us!


We have been in business since 1981 and have a very extensive knowledge in 41A4885-5 LiftMaster, Sears Craftsman, and Chamberlain Garage Door Opener Gear & Sprocket Assembly and anything related to garage door opener systems. Feel free to contact Kevin with any questions you might have @ 1-480-247-2094 or use the online form below.










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