LiftMaster K09-50104 (Elite Q104) Standard Arm Assembly heater-kit Designed to maintain security integrity

Designed to maintain security integrity at residential

Unlike operators requiring separate WiFi modules and safety accessories sold at additional cost

With its all-weather performance and continuous duty cycle

The SL-150 DC "PRO" is built to handle high-cycle use for residential and commercial properties

ensuring smooth and synchronized operation of both gates

LiftMaster K09-50104 (Elite Q104) Standard Arm Assembly heater-kit Designed to maintain security integrityReplacement Arm Assembly for LiftMaster Swing Gate Operators The LiftMaster K09 50104 (Elite Q104) is a genuine standard arm assembly designed for use with LiftMaster and Elite commercial swing gate operators. Built for strength and precision, this arm assembly ensures smooth gate motion, consistent alignment, and long term reliability in demanding residential and commercial applications. Key Features Genuine LiftMaster OEM replacement component