Description
The LiftMaster 041A0159 Call Button Actuator is a silver replacement service part designed for compatible LiftMaster entry and access control systems. This actuator helps restore proper call button function by replacing a worn, damaged, or missing button actuator within the entry system assembly. Ideal for maintenance teams, installers, and property access professionals, it supports reliable visitor communication and entry system operation when matched to the correct LiftMaster model. Always verify compatibility with your specific unit, service manual, or parts diagram before ordering.