Liftmaster 41c4220a Gear and Sprocket Kit for Chamberlain, Sears, Craftsman and LiftMaster 1/3 and 1/2 HP Chain Drive Models

Happy customer!

Worked exactly as advertised; easy to install.

works very good. good price.

Worked perfectly! Saved a lot of money rather than get a professional do it,.

This part came with everything I needed to repair my garage door. No issues.

I fixed the garage door in less than 20 minutes, easy install, saves $$$

Just what I needed to fix my garage door opener.

Excellent!

Unit itself was Great! Shipping was poor at best!

Works well and easy to install. Good investment.