LiftMaster 041D8615 Door Shaft Collar (RJO) ASE ASE J-Slide Options LiftMaster's 041A5507-7C is a Receiver

LiftMaster's 041A5507-7C is a Receiver Logic Board Replacement Kit

With filter in antenna

Modular expansion of control system: Freely expandable

FAAC B680H Cylinder | FAA-63000133

Twin color LED indicator for beam alignment

LiftMaster 041D8615 Door Shaft Collar (RJO) ASE ASE J-Slide Options LiftMaster's 041A5507-7C is a ReceiverLiftMaster 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