LiftMaster 041ASWG-0457SA Screw Drive Assembly surge-suppressor This system is equipped with

This system is equipped with a column-mounted design

designed to offer unmatched durability

and compatibility with industry-standard optical emitters ensure reliable performance in critical situations

Durable housing and precision-machined gears for long-term reliability

LiftMaster 041ASWG-0457SA Screw Drive Assembly surge-suppressor This system is equipped withScrew Drive Replacement for LiftMaster Swing Gate Systems The LiftMaster 041ASWG 0457SA is a genuine screw drive assembly replacement, engineered for precise motion control in compatible swing gate operators. This threaded shaft transmits motor torque to the gate arm, enabling smooth and consistent gate movement in residential and commercial applications. Also known as part number 41ASWG 457SA. Key Features OEM screw drive assembly for LiftMaster