Kit comes complete with: Brake hub kit brake release lever brake disk spring cup studs compression springs brake solenoid solenoid cover spacers mounting plate pressure plate feather key and conduit.
Compatible with various LiftMaster® DC Swing and Slide Gate Operators; manufactured after 2016.
This board is backwards compatible for older second generation units but will require UL325 Entrapment Protection System and Photoelectric Sensors or Edge Sensors.