Description
The All-O-Matic GBX-350 Gearbox is a replacement drive gearbox designed for compatible All-O-Matic gate operators. This gearbox is a key part of the operator drive assembly, converting motor rotation into the mechanical output needed to move the gate smoothly and consistently.
Use the GBX-350 when servicing an operator with a worn, noisy, binding, or failed gearbox. Replacing a failing gearbox can help restore proper torque transfer, dependable cycle performance, and reliable gate movement for commercial, industrial, and high-use access control applications.
This component is intended for All-O-Matic systems that specifically call for the GBX-350 gearbox. Always verify compatibility with your operator model and existing drive assembly before ordering. Installation should be performed by a qualified gate technician in accordance with manufacturer instructions, safety requirements, and local codes.



