A New Western Red # 44302 Light Channel. This also comes in silver part # 74401.
This light bar is designed for all the full size plows with the series 2 headgear, the Midweight, Pro, Pro Plus, MVP Plus, MVP3, and Wideout plow. It attaches to the top of lift frame under the plow lights. The top has the holes to mount the lights, and the lights hold this to the lift frame.
If you would like a breakdown and diagrams of related parts, check this link.
