Liftmaster K77-37854 Cover Box
Liftmaster k7737854 Cover
This is a replacement Cover (RSW12UL). For use with various LiftMaster® RSW Series Swing Gate Operators. Check the manual or parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.

Liftmaster K77-37854 Cover Box
Liftmaster k7737854 Cover
This is a replacement Cover (RSW12UL). For use with various LiftMaster® RSW Series Swing Gate Operators. Check the manual or parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.

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