LiftMaster K020B0021-1 Drive Belt

This is a Drive Belt Replacement Kit. For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Genuine LiftMaster® replacement part.

Also known as

• LiftMaster 020B0021-1
• LiftMaster 20B21-1