Parts list: № Number Qty Name Options 1 AKK18860 1 Wiring Harness 2 57M9792 1 Elec. Connector Housing Sensor Node 3 3 57M9796 1 Elec. Connector Housing Dust Cap Next page: ST821157 Sensor, Vacuum System ST823632 Electronic Power Module / Controller, Seed Monitor and RowCommand™ ST764318 Control Box ST802457 Regular Seed Tube W/ Count Sensor 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 ST835373 Mapping Wiring Harness,12 Rows