Chamberlain Gear Sprocket Kit For LiftMaster Garage Door Openers (Fits 41A3625, 41A3627, 411265LM, 41A5483-1B)

Is your LiftMaster or Chamberlain garage door opener making a grinding noise or just not moving the door?

The plastic gear inside might be stripped.

This is a new gear sprocket kit from Chamberlain, the same company that makes the openers.

It's designed to fit a bunch of models, replacing parts like 41A3625, 41A3627, 411265LM, and 41A5483-1B for openers like the 1150 and 1245K.

It's a common repair.

This kit is made in the USA.

If you're handy with tools, you can open up your opener and swap this gear out to get it working like new again.