Liftmaster 41C5141-1 Trolley Assembly Square Rail
41C5141-1 Complete Trolley Assembly Square Rail
This is Square Rail Trolley Replacement Kit. For use with various 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. Also known as: 062313, 41C5141, 41C5141-1, 041C5141-1