41C4220A Liftmaster Door Opener Gear and Sprocket Assembly

41C4220A Garage Door Operator Gear and Sprocket Assembly

  • Includes: Drive gear, worm gear, helical gear w/ retainer, spring washer, thrust washer, retaining ring, bearing plate, roll pins and grease. Installation instructions.
  • Replacement gear and sprocket assembly for most newer (after 1991) Liftmaster, Chamberlain, Master Mechanic, Sears, and some Raynor openers.
  • Raynor model openers: Pilot (1265RGD/2265RGD/3265RGD), Navigator (1245RGD/2245RGD/3245RGD), Corporal
  • Liftmaster:(1240,1245,1255,1240R,1245R,1245LK,1255R,1345,1250,1265,1260,320WD,1260LK, 220WD,1355)
  • Not all models are listed. Please check part number in your opener manufacturers manual before ordering to confirm this is the correct part. If you are not sure please email us and we will help you.


  • Manufacturer: Liftmaster/Chamberlain
41C4220A Liftmaster Garage Door Opener Gear and Sprocket Assembly
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  • Item #: 41C4220A
  • Manufacturer: Liftmaster
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Price $45.00
Sale Price $28.95
Availability In-Stock
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