Liftmaster 41A5434-11 Full Belt Assembly For 7' Garage Door Opener

Restore smooth, quiet operation to your LiftMaster garage door opener with the 41A5434-11 full belt assembly, a genuine replacement belt designed specifically for 7-foot tall garage doors. Measuring 233 inches in length with 20 grooves every 6 inches, this belt ensures reliable performance for a wide range of LiftMaster and compatible Chamberlain models.

Ideal for replacing worn, stretched, or broken belts, the 41A5434-11 helps maintain proper tension, minimizes noise, and extends the life of your garage door opener system.

Key Features

• Part Number: 41A5434-11

• Also Known As: 41A5434-1, 041A5434-11, 041A5434-11A, 41A45434-11A

• Belt Length: 233 inches

• Groove Count: 20 grooves per 6 inches

• Belt Type: Full replacement drive belt for 7' garage doors

• Construction: High-quality materials for strength and durability

• Quiet Performance: Reduces operational noise during opening and closing

Compatible Garage Door Opener Models

This belt is compatible with a wide range of LiftMaster and Chamberlain belt-drive opener models, including:

• LiftMaster Models:
  2500, 2500B, 2580, 2280, 2280R, 3280, 3280M, 3500, 3500D, 3550, 3580, 3580M, 3585, 2585, 8355, 8550

• Chamberlain Models:
  WD822K, WD922K, WD912K

Please verify your model number to ensure correct fit before purchasing.

Benefits

• Genuine OEM replacement for factory performance

• Maintains proper drive system tension

• Ideal for preventative maintenance or belt failure replacement

• Easy to install with standard tools

• Compatible with popular residential belt-drive garage openers