LiftMaster 041C5141-2 Square Rail Trolley Kit

This is a Square Rail Trolley Replacement Kit. For use with various Chamberlain^® Belt Drive Garage Door Opener rail assemblies. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Genuine LiftMaster^® replacement part.

Also known as:

• LiftMaster 41C5141-2

Includes:

• Square rail trolley
• Belt tensioner
• Clevis pin
• Ring