LiftMaster 041A8550 LED Light Hardware Kit (RJO) la500dcs The 433 MHz Series Transmitters

The 433 MHz Series Transmitters and Receiver are ideal for the wireless activation and/or sequencing of automatic doors

A separate limit switch input for each motor

Bearing for upper cylinder pin

The LiftMaster #41 Chain Dead-Shaft Kit 3950-41DS is intended for use with LiftMaster models LJ8950W and 3950 door operators

Upper replacement arm for 18 ft

LiftMaster 041A8550 LED Light Hardware Kit (RJO) la500dcs The 433 MHz Series TransmittersLiftMaster 041A8550 LED Light Hardware Kit (RJO) The LiftMaster 041A8550 is a LED Light Hardware Replacement Kit (RJO). For use with various LiftMaster Wall Mount Garage Door Openers. Check the manual or parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.