Description
The LiftMaster MA012 Cam Arm is a replacement service part designed for LiftMaster Mega Arm barrier arm operator systems. This cam arm helps support proper mechanical operation within compatible Mega Arm assemblies and is commonly used during maintenance or repair of high-cycle parking, access control, and gated entry applications. Built for use with LiftMaster MA-series and Mega Arm operator platforms, the MA012 is compatible with models and systems including MA, MAS, MAST, MAT, Mega Arm, Mega Arm Tower, Mega Sprint, and Mega Sprint Tower operators. Ideal for restoring dependable barrier arm performance, this LiftMaster service part helps keep commercial gate and parking access systems operating smoothly.