Linear 2120-493 Complete Swing Gate Arm Assembly

The Linear / Osco 2120-493 Complete Arm Assembly is an OEM replacement designed to restore proper mechanical movement in compatible gate operators. Engineered for durability and stability, this arm assembly ensures consistent operation under frequent gate cycling. Its precise construction helps prevent misalignment and wear, improving long-term operator performance. The 2120-493 installs quickly, making it ideal for both emergency repairs and preventative maintenance. Using an OEM arm assembly ensures compatibility, reliability, and smooth system operation.