Garage Door Chain Replacement

Replacement for liftmaster 41c4220a gear and sprocket kit fits chamberlain sears craftsman 1 3 and 1 2 hp chain drive models.

Garage door chain replacement.

4 5 out of 5 stars 9. Whether you need pulley brackets replacement chains or extensions our garage door chain kits come with the parts and pieces to help you get the job done. No matter what replacement or spare chamberlain garage door opener parts you need for your garage we have the information need to get it the right pieces. Chamberlain 41a3473 garage door opener chain and cable assembly genuine original equipment manufacturer oem part.

Sprocket is at the end of the opener rail closest to the garage door opening. Chain and cable kit 8 36 88. If the chain and cable assembly breaks the door won t move. Use the chain kits with a number of our garage door openers.

A new front sprocket costs about 150 200 include the labor to install it. The chain and cable assembly connects to the trolley and drives the trolley along the rail to raise and lower the door. This diy repair guide explains how to replace the chain and cable assembly on a chain drive garage door opener. 4 8 out of 5 stars 1 954.

If you are not confident in your ability to diagnose the problem call a local garage door service company. Replace the chain and cable assembly with the manufacturer approved replacement part.