Liftmaster 041A4885-5 Gear Kit

Keep your garage door opener running smoothly with the LiftMaster 041A4885-5 Gear and Sprocket Assembly, a genuine OEM replacement part designed for belt drive garage door openers manufactured after 2001. This upgraded 14-tooth sprocket model ensures compatibility with a wide range of units from LiftMaster, Chamberlain, and Sears Craftsman. If your existing unit features a 14-cog sprocket (not 9), this is the correct replacement.

The 041A4885-5 assembly includes everything needed for a complete repair—drive gear, worm gear, helical gear with retainer, roll pins, bearing plate, thrust washer, spring washer, retaining ring, and a packet of grease. Whether you're performing a routine maintenance update or replacing a stripped gear, this durable kit restores dependable performance and quiet operation to your garage system.

Product Highlights:

• Manufacturer Part Number: 041A4885-5

• Compatibility: Works with LiftMaster, Chamberlain, and Sears Craftsman belt drive openers made after 2001

• Tooth Count: 14-tooth belt sprocket (confirm compatibility by counting teeth on current part)

• Included in Kit:

  • Drive gear

  • Worm gear

  • Helical gear with retainer

  • Roll pins

  • Bearing plate

  • Thrust washer

  • Retaining ring

  • Spring washer

  • Grease packet

• Compatible Models: 2280, 2580, 2585, WD822K, WD922K, WD912KS, WD822KS, WD3280, 3580, 8557, 3585

Ensure long-lasting performance and restore the reliability of your opener with the LiftMaster 041A4885-5 Gear and Sprocket Assembly.