Description
The LiftMaster K91-G0149 Idler Bolt is a genuine replacement part used to secure the idler pulley on LiftMaster Slide Gate Operators, helping maintain proper pulley alignment and smooth gate motion.
In field service, this bolt is installed during routine maintenance or when replacing worn idler components. It supports reliable operation of the drive system by keeping the idler pulley steady as the gate moves, reducing belt wear and minimizing binding or noise. It is commonly used in commercial entrances, parking facilities, and residential properties that rely on sliding perimeter gates.
Compatibility: Use with LiftMaster Slide Gate Operators. For model-specific compatibility, consult the operator’s service manual or the official replacement parts diagram to confirm the correct part information before ordering.