DOOR SHAFT COLLAR, RJO
041D8615 is a Door Shaft Collar Replacement Kit. For use with various LiftMaster® and Chamberlain® RJO Series Wall-Mounted Garage Door and Light-Duty Commercial Door Openers. Check the owner's manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also known as: 041B6299, 41B6299, 41A6388