LiftMaster 041A8910 Idler Pulley (Chain)
the LiftMaster 041A8910 is a Chain Idler Pulley Replacement Part. For use with various LiftMaster® and Chamberlain® Residential Chain Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
