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

Worked great. Very simple repair. Saved alot of money!

Instructions were accurate and it it did the job

Worth it for the money

Worked great

We got a very nice experience with this purchase. The kit came in very quickly and had everything it said on the website. We are very pleased with the product.

This repair was much cheaper than calling a repairman. My son fixed it for me. He had to adjust the tension so Id say youd need a basic working knowledge of a few tools and repairs. In about an hour my garage door worked smoothly again.

OEM Quality Part. Had Got For My Moms Garage Door Opener. Everybody Told Her She Needed A New Opener. It Took Me A Little Over A Hour To Install. Works Like New. Sorry About All The Caps My Phone Does That Since Last Android Update.

Excelent.

The hole drilling did not come with thread and gave me a terrible job. Lack of quality standard. The rest Ok

Perfect deal