Replacement Chain Pulley 41A4813
041A4813 is a replacement Chain Pulley. For use with various LiftMaster® and Chamberlain® Chain Drive Garage Door Openers; that utilize a T-rail. Check the installation manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
LiftMaster - Belt Cap Retainer Kit 041C0589-2
LiftMaster – Receiver Logic Board DC Chain And Belt 045DCT
Replacement Chain 8ft
LiftMaster - Cable Tension Monitor Kit
Replacement Square Rail Idler Pulley for Chain Drive 144C56 

