LiftMaster K72-13057 Clutch Shaft Kit for APT Operators dks-1602 This operator arm not only

This operator arm not only restores your gate's performance but also ensures ongoing safety and efficiency

Simple installation near any suitable high-voltage source

Operating Speed: 13-16 seconds per 90° swing

this bearing ensures smooth

and operational integrity of compatible DC swing gate operators

LiftMaster K72-13057 Clutch Shaft Kit for APT Operators dks-1602 This operator arm not onlyReplacement Clutch Shaft Kit for APT Trolley Operators The LiftMaster K72 13057 is a genuine replacement clutch shaft kit built for LiftMaster APT commercial apartment house trolley operators. If your operator is slipping, not transferring torque consistently, or needs a drivetrain refresh, this kit replaces the clutch shaft assembly components to restore proper drive engagement. Always confirm compatibility using your operators manual or replacement