Parts list: № Number Qty Name Options 1 37M7070 4 Screw (SUB FOR AH220467) 2 AH225452 1 Electronic Control Unit Next page: ST360497 STEERING CONTROL UNIT ST360499 STEERING CONTROL UNIT INPUT SENSOR ST360500 AUTOTRAC STEERING SYSTEM CONTROLLER ST360496 Auxiliary Cab Wiring Harness With AutoTrac™ ST360498 AUTOTRAC WIRING HARNESS ST360489 VEHICLE CONTROL FEEDRATE WIRING HARNESS ST359912 VCM CONTROLLER ASSEMBLY ST200038 SMART FEEDRATE CONTROLLER ASSEMBLY ST199353 AUTO FEEDRATE IN-CAB WIRING HARNESS ST198021 Auto Feedrate Rotor Pressure Sensor