Parts list: № Number Qty Name Options 1 PF90510 1 Bracket Kit John Deere Windrower 4890 / 4990, 4895 / 4995 Next page: ST924056 Wring Harness for ATU 300 to ATU 200 Adapter ST943617 Attachment, GreenStar™ RS232 Adapter Harness ST943618 GreenStar™ RS232 Adapter Harness ST939213 Attachment, Wring Harness for ATU 300 to ATU 200 Adapter ST922028 Attachment, Main Universal AutoTrac™ Harness, All-Weather ST842121 AutoTrac™ Universal Steering Supplemental Kit - U ST835905 Motor, Steering Control Unit Kit, AutoTrac™ Universal 200 ST830016 Attachment, Steering Shaft Cover, AutoTrac™ Universal 200 ST830012 Steering System Assembly, AutoTrac™ Universal 200 ST790431 Horn Kit, Steering Column, AutoTrac™ Universal 200