Parts list: № Number Qty Name Options 1 AL171940 1 Wiring Harness W42/1 2 AL76702 1 Relay 3 R44302 AR Tie Band 4 RE207311 2 Electronic Control Unit 5 AL163265 1 Wiring Harness (WITH COMMAND ARM) Next page: ST787889 Attachment, AutoTrac™ Tractor Kit, 6105R, 6115R, 6125R W/ MFWD (1 of 3) ST908334 AutoTrac™ Tractor Kit, Roof Harness, 6040 Closed Roof (1 of 2) ST73170 AutoTrac™ Tractor Kit, 7220, 7320, 7420, 7520 ST830607 Linear Wheel Angle Sensor Kit, 2WD ST73142 AutoTrac™ Tractor Kit, Steering Angle Sensor Harness and Guard, 6230, 6330, 6430, 6530, 6630 ST73133 AutoTrac™ Tractor Kit, Steering Column, 6320, 6420 ST785881 Attachment, AutoTrac™ Tractor Kit, Steering System, 6430, 7130, 7230, 7330, 7430 ST73228 AutoTrac™ Tractor Kit, Wiring Harness Grommet and Cover Plate, 8100, 8200, 8300, 8400 ST883988 Attachment, AutoTrac™ Tractor Kit, ,7630, 7730, 7830, 7930 W/ MFWD ST743141 Attachment, AutoTrac™ Tractor Kit, 7715 and 7815, (For Brazil)