Parts list: № Number Qty Name Options 1 PF90613 1 Steering Control Unit Next page: ST72586 Steering Column Kit, AutoTrac™ Universal 200, North America ST72578 AutoTrac™ Universal Steering Supplemental Kit - R ST922028 Attachment, Main Universal AutoTrac™ Harness, All-Weather ST343513 Steering Wheel and Motor Assembly Kit, AutoTrac™ Universal 200 ST790431 Horn Kit, Steering Column, AutoTrac™ Universal 200 ST73002 Attachment, Wiring Harness, Steering Column, AutoTrac™ Universal 200 ST73001 Attachment, Resume Switch Kit, Steering Column, AutoTrac™ Universal 200 ST72409 Attachment, Auxiliary Resume Switch, Steering Column, AutoTrac™ Universal 200 ST924056 Wring Harness for ATU 300 to ATU 200 Adapter ST943618 GreenStar™ RS232 Adapter Harness