Parts list: № Number Qty Name Options 1 14H1026 2 Nut 0.138" 2 AA77575 2 Sensor 3 A81338 1 Tube 4 H77698 4 Tie Band 5 21H1373 2 Screw 0.138" X 1-5/8" Next page: ST823632 Electronic Power Module / Controller, Seed Monitor and RowCommand™ ST764318 Control Box ST802457 Regular Seed Tube W/ Count Sensor ST835300 Sensor Node Extension Wiring Harness ST1056773 Sensor Wiring Harness, Downforce, Row Unit, Short ST835289 Right Extension Wiring Harness, North America ST835287 Left Extension Wiring Harness, North America ST756117 Motion Sensor, Wheel, Variable Rate Drive