LiftMaster Chassis | LIF-K73-36109 Elite Gate Opener Parts The Viking E-4S Residential Swing

The Viking E-4S Residential Swing Gate Opener is known in the industry for being the best

Full service controller with eight inputs and LED indicators for loops

or channel one can open the gate and channel two can close the gate

Square ASO wraparound edge sensor for use on 2 inch square pole

LiftMaster Chassis | LIF-K73-36109 Elite Gate Opener Parts The Viking E-4S Residential SwingLiftMaster Chassis LIF K73 36109 This is a replacement Chassis. For use with various LiftMaster CSW24 Series Swing Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.