Near Intersection of I-35 & I-90 Southern Mn. | I'd bet a large amount that you would need a Nav. I'm guessing that if the Outback partial system has an ECU, it is not compatible with the Trimble display. The steering valve itself might be usable.
I had two tractors with Trimble Nav IIs and external steering valves. When I switched to Ag Leader, the Navs were traded for the Ag Leader counterparts but the external steering valves were compatible and left on the tractors. |