LiftMaster Belt Tensioner Kit | LIF-041B4103
This is a Belt Tensioner Replacement Kit. For use with various LiftMaster® and Chamberlain® Belt 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 062536
- LiftMaster 1A5019
- LiftMaster 41B4103