LiftMaster 041D0843 Motor and Sensor (12VDC) 8 ft arm the performance of the EXA-1000

the performance of the EXA-1000 may be degraded by using longer than a 25-foot cable

window mullion

2" × 3" surface with such a limited projection as to keep them safe from passing vehicles

Control multiple entry points from a single dashboard with myQ Community

LiftMaster 041D0843 Motor and Sensor (12VDC) 8 ft arm the performance of the EXA-1000LiftMaster Motor and Sensor (12VDC) LIF 041D0843 This is a replacement Motor and Sensor, 12VDC. For use with various LiftMaster and Chamberlain Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41D843