LiftMaster K09-50104 (Elite Q104) Standard Arm Assembly heater-kit Whether it’s a residential community

Whether it’s a residential community or a commercial facility

#60 Additional Chain - 20 ft (2600-448)

and 6-foot lengths)

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

Supports gates up to 16 ft and 500 lbs

LiftMaster K09-50104 (Elite Q104) Standard Arm Assembly heater-kit Whether it’s a residential communityReplacement 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