The Linear 2120-506-YS is a complete enclosure assembly with top for the Linear / OSCO BGU barrier gate operator family. It provides the protective outer housing used around the internal mechanical and electrical parts of the barrier operator. In parking, access-control, and commercial lane applications, the cabinet is exposed to vehicle traffic, sun, rain, landscaping equipment, and service wear, so enclosure damage is common over the life of the operator.
This part is finished in yellow and should be used where the BGU parts documentation calls for the 2120-506-YS complete enclosure with top. It is not a complete barrier gate operator and does not replace the gate arm, gearbox, motor, or control system.
Commonly associated with these Linear / OSCO barrier gate applications when confirmed by the parts list:
| Manufacturer | Linear / OSCO |
|---|---|
| Product Type | Complete enclosure with top |
| Part Number | 2120-506-YS |
| Application | Barrier gate operator cabinet replacement |
| Compatible Operator Type | Select BGU and related BGU-D barrier gate operators |
| Finish | Yellow finish |
| Included Components | Complete enclosure assembly with top, based on listing |
| Notes | Match cabinet style, color, and top configuration before ordering |
Barrier gate cabinets are often damaged by vehicle contact. Before replacing only the enclosure, inspect the operator base, internal brackets, gearbox, gate arm hardware, and control area for hidden impact damage.
Commercial gate operator service parts should be installed with power safely disconnected and the operator secured against movement. For high-voltage wiring, moving gate hazards, or uncertain field conditions, use a qualified gate technician.
Do not interchange BGU, BGUS, SG, and other barrier gate enclosures by appearance only. Cabinet color, top style, door style, and mounting points can differ.
No. It is a complete enclosure assembly with top for select BGU barrier operator repairs.
YS is commonly associated with the yellow finish used on this enclosure listing.
No. 2120-506-YS is a yellow BGU enclosure assembly, while 2120-507-WS is a white BGUS/SG enclosure listing.
No. The barrier arm and arm hardware are separate service items.
A bent frame or damaged drive assembly can keep the new enclosure from fitting correctly and may leave the operator unsafe or unreliable.