LiftMaster Drive Belt | LIF-K020B0021-1
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