Description
This replacement drive sprocket for LiftMaster gate operators provides a 16-tooth drive with a 5/8" bore for use with a #50 chain, and carries the internal part code Q183. It is designed to restore the chain-driven portion of the operator’s drive train when wear or damage occurs.
In practical terms, this sprocket serves as the connection between the motor-driven output and the gate chain, enabling consistent, controlled gate movement in commercial installations. It is a common maintenance item in chain-driven gate systems found in parking facilities, multi-tenant properties, and other perimeter security applications, helping to minimize downtime and maintain reliable operation when replacing worn components.
Compatibility: Designed for LiftMaster commercial gate operator systems that use a #50 chain and a 16-tooth sprocket with a 5/8" bore, including drives within the K15-50B16EES configurations. Use as a direct replacement in compatible LiftMaster drive assemblies to restore standard performance.