50 - AMS 40 COTTON PICKER - AUTOTRAC™ Attachment, AutoTrac™ Universal for Cotton Pickers Parts on group Attachment, AutoTrac™ Universal for Cotton Pickers: Pos. Part No Qty Parts name Comments 1. PF90451 [1] Bracket Kit INCLUDES PF90510 2. PF90510 [1] Bracket Kit Parts catalog 40 COTTON PICKER - AUTOTRAC™: Attachment, Steering Column Anti - Rotation Supplemental and Wiring Harness Supplemental Kit - L 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere WIRING HARNESSES 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere WIRING HARNESS KIT - UNIVERSAL GUIDANCE- 9986 AND 9996 COTTON PICKERS 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere POSITION RECEIVER SUPPORT 9986/9996 PICKERS 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere Attachment, AutoTrac™ Universal Steering Supplemental - B 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere WIRING HARNESSES - 9986 AND 9996 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere POWER STEERING VALVE 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere Auxiliary Resume Switch 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere Attachment, Brackets/Harness, JDLink™ Cotton Harvestor 40 COTTON PICKER - AUTOTRAC™ part catalog John Deere