Trimble / Case IH Nav Controller II Autosteer Controller & Radio, Controller # 55563-00, Rev D, Updated In 2023 To CNH V3.97, Trimble AG-372 Radio Unit With Antenna, Working Combo-worked Together, Used On Case IH 7120 For Autosteer, Combine Sells Separately (lot LK8056), SN: CONTROLLER: 5018565567