LiftMaster 041A4885-2 Belt Drive Gear and Sprocket Kit
Gear and Sprocket Kit, AC Belt
041A4885-2 is a complete gear kit replacement package that includes the pictured helical gear and top hat assembly, wear bushings, worm gear, lube and hardware needed to replace the drive gears on many belt drive, AC motor Chamberlain, LiftMaster or Craftsman garage door openers. Check the manual or parts BOM for your specific model number before ordering to ensure compatibility.