LiftMaster 041D8615 Door Shaft Collar (RJO) ASE ASE J-Slide Options With filter in antenna

With filter in antenna

Twin color LED indicator for beam alignment

Temperature Compensation

5m | HYS-MX3963-25

FAAC B680H Cylinder | FAA-63000133

LiftMaster 041D8615 Door Shaft Collar (RJO) ASE ASE J-Slide Options With filter in antennaLiftMaster 041D8615 Door Shaft Collar (RJO) This LiftMaster 041D8615 is an RJO Door Shaft Collar Replacement Kit. Compatible with various LiftMaster Wall Mounted Garage Door and Light Duty Commercial Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. This replacement part is a replacement for the following legacy part numbers: 041B6299, 41B6299, 041A6388 Genuine LiftMaster