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and commercial buildings
No special tools required
Hi-Intensity LED Beams: Bright red and green LEDs deliver superior visibility
Genuine Eagle Access Part: Manufactured to meet Eagle Access's high-quality standards
Limit Switch Assembly Kit for LiftMaster Elite SL3000 Series
LiftMaster K77-37857 Operator Housing Cover for RSL12UL lm-hdsw24 and commercial buildingsReplacement Operator Cover for LiftMaster RSL12U UL Slide Gate Systems The LiftMaster K77 37857 is a genuine replacement cover housing designed for RSL12U and RSL12UL slide gate operators. Finished in gray or black (appearance may vary), this OEM part restores the operators weather resistant enclosure and ensures continued compliance with UL325 safety standards. Also known as K77 37855, this cover is built to protect internal components from the
