Parts list: № Number Qty Name Options 1 PF90595 1 Steering System Next page: ST883988 Attachment, AutoTrac™ Tractor Kit, ,7630, 7730, 7830, 7930 W/ MFWD ST73228 AutoTrac™ Tractor Kit, Wiring Harness Grommet and Cover Plate, 8100, 8200, 8300, 8400 ST785881 Attachment, AutoTrac™ Tractor Kit, Steering System, 6430, 7130, 7230, 7330, 7430 ST73133 AutoTrac™ Tractor Kit, Steering Column, 6320, 6420 ST73149 AutoTrac™ Tractor Kit, TEC Control Unit Harness, 7130, 7230, 7330, 7430, 7530 ST73163 AutoTrac™ Tractor Kit, Brake System W/ Hydraulic Trailer Brake, 7220 ST73121 AutoTrac™ Tractor Kit, Wheel Angle Sensor Shield and Spacers, 6320, 6420 ST73225 AutoTrac™ Tractor Kit, ECU Mounting Hardware, 8100, 8200, 8300, 8400 ST73316 AutoTrac™ Tractor Kit, Steering Controller, 9230, 9330, 9430, 9530, 9630 ST808765 Attachment, AutoTrac™ Tractor Kit, Power Harness, 6040